Merge branch 'dev'

143 files changed, 6080 insertions, 926 deletions

diff --git a/CHANGELOG b/CHANGELOG.md
index b389f184b..167c5a29e 100644
--- a/CHANGELOG
+++ b/CHANGELOG.md
@@ -1,5 +1,84 @@
 # Changelog
 
+## 2015-11-03 FreshRSS 1.2.0 / 1.3.0-beta
+
+* Features
+	* Share with Movim [#992](https://github.com/FreshRSS/FreshRSS/issues/992)
+	* New option to allow robots / search engines [#938](https://github.com/FreshRSS/FreshRSS/issues/938)
+* Security
+	* Invalid logins now return HTTP 403, to be easier to catch (e.g. fail2ban) [#1015](https://github.com/FreshRSS/FreshRSS/issues/1015)
+* UI
+    * Remove "title" field during installation [#858](https://github.com/FreshRSS/FreshRSS/issues/858)
+	* Visual alert on categories containing feeds in error [#984](https://github.com/FreshRSS/FreshRSS/pull/984)
+* I18n
+	* Italian [#1003](https://github.com/FreshRSS/FreshRSS/issues/1003)
+* Misc.
+    * Support reverse proxy [#975](https://github.com/FreshRSS/FreshRSS/issues/975)
+    * Make auto-update server URL alterable [#1019](https://github.com/FreshRSS/FreshRSS/issues/1019)
+
+
+## 2015-09-12 FreshRSS 1.1.3-beta
+
+* UI
+	* Configuration page for global settings such as limits [#958](https://github.com/FreshRSS/FreshRSS/pull/958)
+	* Add feed ID in articles to ease styling [#953](https://github.com/FreshRSS/FreshRSS/issues/953)
+* I18n
+	* Dutch [#949](https://github.com/FreshRSS/FreshRSS/issues/949)
+* Bug fixing
+	* Session cookie bug [#924](https://github.com/FreshRSS/FreshRSS/issues/924)
+	* Better error handling for PubSubHubbub [#939](https://github.com/FreshRSS/FreshRSS/issues/939)
+	* Fix tag search link from articles [#970](https://github.com/FreshRSS/FreshRSS/issues/970)
+	* Fix all quieries deleted when deleting a feed or category [#982](https://github.com/FreshRSS/FreshRSS/pull/982)
+
+
+## 2015-07-30 FreshRSS 1.1.2-beta
+
+* Features
+	* Support for PubSubHubbub for instant notifications from compatible Web sites. [#312](https://github.com/FreshRSS/FreshRSS/issues/312)
+	* cURL options to use a proxy for retrieving feeds. [#897](https://github.com/FreshRSS/FreshRSS/issues/897) [#675](https://github.com/FreshRSS/FreshRSS/issues/675)
+	* Allow anonymous users to create an account. [#679](https://github.com/FreshRSS/FreshRSS/issues/679)
+* Security
+	* cURL options to verify or not SSL/TLS certificates (now enabled by default). [#897](https://github.com/FreshRSS/FreshRSS/issues/897) [#502](https://github.com/FreshRSS/FreshRSS/issues/502)
+	* Support for SSL connection to MySQL. [#868](https://github.com/FreshRSS/FreshRSS/issues/868)
+	* Workaround for browsers that have disabled support for `<form autocomplete="off">`. [#880](https://github.com/FreshRSS/FreshRSS/issues/880)
+* UI
+	* Force UTF-8 for responses. [#870](https://github.com/FreshRSS/FreshRSS/issues/870)
+	* Increased pagination limit to 500 articles. [#872](https://github.com/FreshRSS/FreshRSS/issues/872)
+	* Improved UI for installation. [#855](https://github.com/FreshRSS/FreshRSS/issues/855)
+* Misc.
+	* PHP 7 officially supported (~70% speed improvements on early tests). [#889](https://github.com/FreshRSS/FreshRSS/issues/889)
+	* Restore support for PHP 5.2.1+. [#214a5cc](https://github.com/Alkarex/FreshRSS/commit/214a5cc9a4c2b821961bc21f22b4b08e34b5be68) [#894](https://github.com/FreshRSS/FreshRSS/issues/894)
+	* Support for data-src for images of articles retrieved via the full-content module. [#877](https://github.com/FreshRSS/FreshRSS/issues/877)
+	* Add a couple of default feeds for fresh installations. [#886](https://github.com/FreshRSS/FreshRSS/issues/886)
+	* Changed some log visibilities. [#885](https://github.com/FreshRSS/FreshRSS/issues/885)
+	* Fix broken links for extension script / style files. [#862](https://github.com/FreshRSS/FreshRSS/issues/862)
+	* Load default configuration during installation to avoid hard-coded values. [#890](https://github.com/FreshRSS/FreshRSS/issues/890)
+	* Fix non-consistent behaviour in Minz_Request::getBaseUrl() and introduce Minz_Request::guessBaseUrl(). [#906](https://github.com/FreshRSS/FreshRSS/issues/906)
+	* Generate `base_url` during the installation and add a `pubsubhubbub_enabled` configuration key. [#865](https://github.com/FreshRSS/FreshRSS/issues/865)
+	* Load configuration by recursion to overwrite array values. [#923](https://github.com/FreshRSS/FreshRSS/issues/923)
+	* Cast `$limits` configuration values in integer. [#925](https://github.com/FreshRSS/FreshRSS/issues/925)
+	* Don't hide errors in configuration. [#920](https://github.com/FreshRSS/FreshRSS/issues/920)
+
+
+## 2015-05-31 FreshRSS 1.1.1 (beta)
+
+* Features
+	* New option to detect and mark updated articles as unread.
+	* Support for internationalized domain name (IDN).
+	* Improved logic for automatic deletion of old articles.
+* API
+	* Work-around for News+ bug when there is no unread article on the server.
+* UI
+	* New confirmation message when leaving a configuration page without saving the changes.
+* Bug fixing
+	* Corrected bug introduced in previous beta about handling of HTTP 301 (feeds that have changed address)
+	* Corrected bug in FreshRSS RSS feeds.
+* Security
+	* Sanitize HTTP request header `Host`.
+* Misc.
+	* Attempt to better handle encoded article titles.
+
+
 ## 2015-01-31 FreshRSS 1.0.0 / 1.1.0 (beta)
 
 * UI
@@ -58,7 +137,7 @@
 * Misc.
 	* Add option to remove articles after reading them
 	* Add comments
-	* Refactor i18n system to not load unnecessary strings
+	* Refactor i18n system to avoid loading unnecessary strings
 	* Fix security issue in Minz_Error::error() method
 	* Fix redirection after refreshing a given feed
 
@@ -81,7 +160,7 @@
 * I18n
 	* Introduce a new system for i18n keys (not finished yet)
 * Misc.
-	* Fix global view (didn't work anymore)
+	* Fix global view (did not work anymore)
 	* Add do_post_update for update system
 	* Introduce ```checkInstallAction``` to test if FreshRSS installation is ok
 
@@ -91,7 +170,7 @@
 * UI
 	* Add a space after tag icon
 * Statistics
-	* Add an average per day on the 30 day period graph
+	* Add an average per day on the 30-day period graph
 	* Add percent of total on top 10 feed
 * Bug fixes
 	* Fix "mark as read" in global view
@@ -140,7 +219,7 @@
 	* Changed lazyload implementation
 	* Support of HTML5 notifications for new upcoming articles
 	* Add option to stay logged in
-* Bux fixes in export function, add/remove users, keyboard shortcuts, etc.
+* Bug fixes in export function, add/remove users, keyboard shortcuts, etc.
 
 
 ## 2014-07-21 FreshRSS 0.7.3
@@ -256,7 +335,7 @@
 		* Amélioration des performances
 		* Tolère un beaucoup plus grand nombre d’articles
 		* Compression des données côté MySQL plutôt que côté PHP
-		* Incompatible avec la version 0.6 (nécessite une mise à jour grâce à l’installateur) 
+		* Incompatible avec la version 0.6 (nécessite une mise à jour grâce à l’installateur)
 	* Affichage de la taille de la base de données dans FreshRSS
 	* Correction problème de marquage de tous les favoris comme lus
 * HTML5 :
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 000000000..133813711
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,57 @@
+# How to contribute to FreshRSS?
+
+## Join us on the mailing lists
+
+Do you want to ask us some questions? Do you want to discuss with us? Don't hesitate to subscribe to our mailing lists!
+
+- The first mailing is destined to generic information, it should be adapted to users. [Join mailing@freshrss.org](https://freshrss.org/mailman/listinfo/mailing).
+- The second mailing is mainly for developers. [Join dev@freshrss.org](https://freshrss.org/mailman/listinfo/dev)
+
+## Report a bug
+
+You found a bug? Don't panic, here are some steps to report it easily:
+
+1. Search for it on [the bug tracker](https://github.com/FreshRSS/FreshRSS/issues) (don't forget to use the search bar).
+2. If you find a similar bug, don't hesitate to post a comment to add more importance to the related ticket.
+3. If you didn't find it, [open a new ticket](https://github.com/FreshRSS/FreshRSS/issues/new).
+
+If you have to create a new ticket, try to apply the following advices:
+
+- Give an explicit title to the ticket so it will be easier to find it later.
+- Be as exhaustive as possible in the description: what did you do? What is the bug? What are the steps to reproduce the bug?
+- We also need some information:
+    + Your FreshRSS version (on about page or `constants.php` file)
+    + Your server configuration: type of hosting, PHP version
+    + Your storage system (MySQL / MariaDB or SQLite)
+    + If possible, the related logs (PHP logs and FreshRSS logs under `data/users/your_user/log.txt`)
+
+## Fix a bug
+
+Did you want to fix a bug? To keep a great coordination between collaborators, you will have to follow these indications:
+
+1. Be sure the bug is associated to a ticket and say you work on it.
+2. [Fork this project repository](https://help.github.com/articles/fork-a-repo/).
+3. [Create a new branch](https://help.github.com/articles/creating-and-deleting-branches-within-your-repository/). The name of the branch must be explicit and being prefixed by the related ticket id. For instance, `783-contributing-file` to fix [ticket #783](https://github.com/FreshRSS/FreshRSS/issues/783).
+4. Make your changes to your fork and [send a pull request](https://help.github.com/articles/using-pull-requests/) on the **dev branch**.
+
+If you have to write code, please follow [our coding style recommendations](http://doc2.freshrss.org/en/Developer_documentation/First_steps/Coding_style).
+
+**Tip:** if you are searching for bugs easy to fix, have a look at the « [New comers](https://github.com/FreshRSS/FreshRSS/labels/New%20comers) » ticket label.
+
+## Submit an idea
+
+You have great ideas, yes! Don't be shy and open [a new ticket](https://github.com/FreshRSS/FreshRSS/issues/new) on our bug tracker to ask if we can implement it. The greatest ideas often come from the shyest suggestions!
+
+If your idea is nice, we'll have a look at it.
+
+## Contribute to internationalization (i18n)
+
+If you want to improve internationalization, please open a new ticket first and follow indications from « Fix a bug » section.
+
+Translations are present in the subdirectories of `./app/i18n/`.
+
+We are working on a better way to handle internationalization but don't hesitate to suggest any idea!
+
+## Contribute to documentation
+
+The documentation needs a lot of improvements in order to be more useful to new contributors and we are working on it. If you want to give some help, meet us on [the dedicated repository](https://github.com/FreshRSS/documentation)!
diff --git a/CREDITS b/CREDITS
deleted file mode 100644
index 47a968deb..000000000
--- a/CREDITS
+++ /dev/null
@@ -1,39 +0,0 @@
-This is a credit file of people who have contributed to FreshRSS with, at least,
-one commit on the FreshRSS repository (at https://github.com/FreshRSS/FreshRSS).
-Please note a commit on THIS specific file is not considered as a contribution
-(too easy!). It's purpose is to show even the smallest contribution is important.
-People are sorted by name so please keep this order.
-
----
-
-Alexandre Alapetite
-https://github.com/Alkarex
-
-Alexis Degrugillier
-https://github.com/aledeg
-
-Alwaysin
-https://github.com/Alwaysin
-
-Amaury Carrade
-https://github.com/AmauryCarrade
-
-ealdraed
-https://github.com/ealdraed
-
-Luc Didry
-https://github.com/ldidry
-
-Marien Fressinaud
-dev@marienfressinaud.fr
-http://marienfressinaud.fr
-https://github.com/marienfressinaud
-
-Nicolas Elie
-https://github.com/nicolaselie
-
-plopoyop
-https://github.com/plopoyop
-
-tomgue
-https://github.com/tomgue
diff --git a/CREDITS.md b/CREDITS.md
new file mode 100644
index 000000000..b21e8be85
--- /dev/null
+++ b/CREDITS.md
@@ -0,0 +1,25 @@
+This is a credit file of people who have [contributed to FreshRSS](https://github.com/FreshRSS/FreshRSS/graphs/contributors) with, at least,
+one commit on the FreshRSS repository (at https://github.com/FreshRSS/FreshRSS).
+Please note a commit on THIS specific file is not considered as a contribution
+(too easy!). Its purpose is to show that even the smallest contribution is important.
+People are sorted by name so please keep this order.
+
+---
+
+* [Alexandre Alapetite](https://github.com/Alkarex): [contributions](https://github.com/FreshRSS/FreshRSS/commits?author=Alkarex), [Web](http://alexandre.alapetite.fr/)
+* [Alexis Degrugillier](https://github.com/aledeg): [contributions](https://github.com/FreshRSS/FreshRSS/commits?author=aledeg)
+* [Alwaysin](https://github.com/Alwaysin): [contributions](https://github.com/FreshRSS/FreshRSS/commits?author=Alwaysin)
+* [Amaury Carrade](https://github.com/AmauryCarrade): [contributions](https://github.com/FreshRSS/FreshRSS/commits?author=AmauryCarrade)
+* [ealdraed](https://github.com/ealdraed): [contributions](https://github.com/FreshRSS/FreshRSS/commits?author=ealdraed)
+* [Luc Didry](https://github.com/ldidry): [contributions](https://github.com/FreshRSS/FreshRSS/commits?author=ldidry)
+* [Marcus Rohrmoser](https://github.com/mro):
+[contributions](https://github.com/FreshRSS/FreshRSS/commits?author=mro)
+* [Marien Fressinaud](https://github.com/marienfressinaud): [contributions](https://github.com/FreshRSS/FreshRSS/commits?author=marienfressinaud), [Web](http://marienfressinaud.fr/)
+* [Melvyn Laïly](https://github.com/yaurthek): [contributions](https://github.com/FreshRSS/FreshRSS/commits?author=yaurthek)
+* [Nicolas Elie](https://github.com/nicolaselie): [contributions](https://github.com/FreshRSS/FreshRSS/commits?author=nicolaselie)
+* [plopoyop](https://github.com/plopoyop): [contributions](https://github.com/FreshRSS/FreshRSS/commits?author=plopoyop)
+* [Tets42](https://github.com/Tets42):
+[contributions](https://github.com/FreshRSS/FreshRSS/commits?author=Tets42)
+* [thomasE1993](https://github.com/thomasE1993):
+[contributions](https://github.com/FreshRSS/FreshRSS/commits?author=thomasE1993)
+* [tomgue](https://github.com/tomgue): [contributions](https://github.com/FreshRSS/FreshRSS/commits?author=tomgue)
diff --git a/README.fr.md b/README.fr.md
index 380d7bc1e..729dc9826 100644
--- a/README.fr.md
+++ b/README.fr.md
@@ -6,6 +6,7 @@ FreshRSS est un agrégateur de flux RSS à auto-héberger à l’image de [Leed]
 Il se veut léger et facile à prendre en main tout en étant un outil puissant et paramétrable.
 
 Il permet de gérer plusieurs utilisateurs, et dispose d’un mode de lecture anonyme.
+Il supporte [PubSubHubbub](https://code.google.com/p/pubsubhubbub/) pour des notifications instantanées depuis les sites compatibles.
 
 * Site officiel : http://freshrss.org
 * Démo : http://demo.freshrss.org/
@@ -13,39 +14,73 @@ Il permet de gérer plusieurs utilisateurs, et dispose d’un mode de lecture an
 
 ![Logo de FreshRSS](http://marienfressinaud.fr/data/images/freshrss/freshrss_title.png)
 
-# Note sur les branches
-**Ce logiciel est encore en développement !** Veuillez vous assurer d'utiliser la branche qui vous correspond :
+# Téléchargement
+Voir la [liste des versions](../../releases).
+
+## Note sur les branches
+**Ce logiciel est en développement permanent !** Veuillez vous assurer d'utiliser la branche qui vous correspond :
 
 * Utilisez [la branche master](https://github.com/FreshRSS/FreshRSS/tree/master/) si vous visez la stabilité.
 * [La branche beta](https://github.com/FreshRSS/FreshRSS/tree/beta) est celle par défaut : les nouveautés y sont ajoutées environ tous les mois.
-* Pour les développeurs et ceux qui savent ce qu'ils font, [la branche dev](https://github.com/FreshRSS/FreshRSS/tree/dev) vous ouvre les bras !
+* Pour les développeurs et ceux qui veulent aider à tester les toutes dernières fonctionnalités, [la branche dev](https://github.com/FreshRSS/FreshRSS/tree/dev) vous ouvre les bras !
 
-# Disclaimer
-Cette application a été développée pour s’adapter à des besoins personnels et non professionnels.
-Je ne garantis en aucun cas la sécurité de celle-ci, ni son bon fonctionnement.
-Je m’engage néanmoins à répondre dans la mesure du possible aux demandes d’évolution si celles-ci me semblent justifiées.
-Privilégiez pour cela des demandes sur GitHub
-(https://github.com/FreshRSS/FreshRSS/issues).
+# Avertissements
+Cette application a été développée pour s’adapter principalement à des besoins personnels, et aucune garantie n'est fournie.
+Les demandes de fonctionnalités, rapports de bugs, et autres contributions sont les bienvenues. Privilégiez pour cela des [demandes sur GitHub](https://github.com/FreshRSS/FreshRSS/issues).
+Nous sommes une communauté amicale.
 
-# Pré-requis
+# Prérequis
 * Serveur modeste, par exemple sous Linux ou Windows
 	* Fonctionne même sur un Raspberry Pi avec des temps de réponse < 1s (testé sur 150 flux, 22k articles, soit 32Mo de données partiellement compressées)
 * Serveur Web Apache2 (recommandé), ou nginx, lighttpd (non testé sur les autres)
-* PHP 5.2.1+ (PHP 5.3.7+ recommandé)
-	* Requis : [PDO_MySQL](http://php.net/pdo-mysql) ou [PDO_SQLite](http://php.net/pdo-sqlite), [cURL](http://php.net/curl), [GMP](http://php.net/gmp) (seulement pour accès API sur platformes < 64 bits)
+* PHP 5.2.1+ (PHP 5.3.7+ recommandé, et PHP 5.5+ pour les performances) (support bêta de PHP 7 avec encore meilleures performances)
+	* Requis : [PDO_MySQL](http://php.net/pdo-mysql) ou [PDO_SQLite](http://php.net/pdo-sqlite), [cURL](http://php.net/curl), [GMP](http://php.net/gmp) (pour accès API sur plateformes < 64 bits), [IDN](http://php.net/intl.idn) (pour les noms de domaines internationalisés)
 	* Recommandés : [JSON](http://php.net/json), [mbstring](http://php.net/mbstring), [zlib](http://php.net/zlib), [Zip](http://php.net/zip)
 * MySQL 5.0.3+ (recommandé) ou SQLite 3.7.4+
-* Un navigateur Web récent tel Firefox 4+, Chrome, Opera, Safari, Internet Explorer 9+
+* Un navigateur Web récent tel Firefox, Chrome, Opera, Safari. [Internet Explorer ne fonctionne plus, mais ce sera corrigé](https://github.com/FreshRSS/FreshRSS/issues/772).
 	* Fonctionne aussi sur mobile
 
 ![Capture d’écran de FreshRSS](http://marienfressinaud.fr/data/images/freshrss/freshrss_default-design.png)
 
 # Installation
-1. Récupérez l’application FreshRSS via la commande git ou [en téléchargeant l’archive](https://github.com/FreshRSS/FreshRSS/archive/master.zip)
+1. Récupérez l’application FreshRSS via la commande git ou [en téléchargeant l’archive](../releases)
 2. Placez l’application sur votre serveur (la partie à exposer au Web est le répertoire `./p/`)
 3. Le serveur Web doit avoir les droits d’écriture dans le répertoire `./data/`
 4. Accédez à FreshRSS à travers votre navigateur Web et suivez les instructions d’installation
 5. Tout devrait fonctionner :) En cas de problème, n’hésitez pas à me contacter.
+6. Des paramètres de configuration avancée peuvent être accédés depuis [config.php](./data/config.default.php).
+
+## Exemple d’installation complète sur Linux Debian/Ubuntu
+```sh
+# Si vous utilisez le serveur Web Apache (sinon il faut un autre serveur Web)
+sudo apt-get install apache2
+sudo a2enmod headers expires rewrite ssl
+# (optionnel) Si vous voulez un serveur de base de données MySQL
+sudo apt-get install mysql-server mysql-client php5-mysql
+# Composants principaux (git est optionnel si vous déployez manuellement les fichiers d’installation)
+sudo apt-get install git php5 php5-curl php5-gd php5-intl php5-json php5-gmp php5-sqlite
+# Redémarrage du serveur Web
+sudo service apache2 restart
+
+# Pour FreshRSS lui-même
+cd /usr/share/
+sudo git clone https://github.com/FreshRSS/FreshRSS.git
+# Mettre les droits d’accès pour le serveur Web
+cd FreshRSS
+sudo chown -R :www-data .
+sudo chmod -R g+w ./data/
+# Publier FreshRSS dans votre répertoire HTML public
+sudo ln -s /usr/share/FreshRSS/p /var/www/html/FreshRSS
+# Naviguez vers http://example.net/FreshRSS pour terminer l’installation.
+# (Si vous le faite depuis localhost, vous pourrez avoir à ajuster le réglage de votre adresse publique)
+
+# Mettre à jour FreshRSS vers une nouvelle version
+cd /usr/share/FreshRSS
+sudo git reset --hard
+sudo git pull
+sudo chown -R :www-data .
+sudo chmod -R g+w ./data/
+```
 
 # Contrôle d’accès
 Il est requis pour le mode multi-utilisateur, et recommandé dans tous les cas, de limiter l’accès à votre FreshRSS. Au choix :
@@ -62,7 +97,7 @@ C’est une bonne idée d’utiliser le même utilisateur que votre serveur Web
 Par exemple, pour exécuter le script toutes les heures :
 
 ```
-7 * * * * php /chemin/vers/FreshRSS/app/actualize_script.php > /tmp/FreshRSS.log 2>&1
+7 * * * * php /votre-chemin/FreshRSS/app/actualize_script.php > /tmp/FreshRSS.log 2>&1
 ```
 
 # Conseils
@@ -74,7 +109,7 @@ Par exemple, pour exécuter le script toutes les heures :
 # Sauvegarde
 * Il faut conserver vos fichiers `./data/config.php` ainsi que `./data/*_user.php` et éventuellement `./data/persona/`
 * Vous pouvez exporter votre liste de flux depuis FreshRSS au format OPML
-* Pour sauvegarder les articles eux-même, vous pouvez utiliser [phpMyAdmin](http://www.phpmyadmin.net) ou les outils de MySQL :
+* Pour sauvegarder les articles eux-mêmes, vous pouvez utiliser [phpMyAdmin](http://www.phpmyadmin.net) ou les outils de MySQL :
 
 ```bash
 mysqldump -u utilisateur -p --databases freshrss > freshrss.sql
diff --git a/README.md b/README.md
index a09a64639..a105dd4ca 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,12 @@
 * [Version française](README.fr.md)
 
 # FreshRSS
-FreshRSS is a self-hosted RSS feed agregator like [Leed](http://projet.idleman.fr/leed/) or [Kriss Feed](http://tontof.net/kriss/feed/).
+FreshRSS is a self-hosted RSS feed aggregator such as [Leed](http://projet.idleman.fr/leed/) or [Kriss Feed](http://tontof.net/kriss/feed/).
 
-It is at the same time light-weight, easy to work with, powerful and customizable.
+It is at the same time lightweight, easy to work with, powerful and customizable.
 
 It is a multi-user application with an anonymous reading mode.
+It supports [PubSubHubbub](https://code.google.com/p/pubsubhubbub/) for instant notifications from compatible Web sites.
 
 * Official website: http://freshrss.org
 * Demo: http://demo.freshrss.org/
@@ -13,29 +14,30 @@ It is a multi-user application with an anonymous reading mode.
 
 ![FreshRSS logo](http://marienfressinaud.fr/data/images/freshrss/freshrss_title.png)
 
-# Note on branches
-**This application is still in development!** Please use the branch that suits your needs:
+# Releases
+See the [list of releases](../../releases).
+
+## Note on branches
+**This application is under continuous development!** Please use the branch that suits your needs:
 
 * Use [the master branch](https://github.com/FreshRSS/FreshRSS/tree/master/) if you need a stable version.
 * [The beta branch](https://github.com/FreshRSS/FreshRSS/tree/beta) is the default branch: new features are added on a monthly basis.
-* For developers and tech savvy persons, [the dev branch](https://github.com/FreshRSS/FreshRSS/tree/dev) is waiting for you!
+* For developers and tech savvy persons willing to help testing the latest features, [the dev branch](https://github.com/FreshRSS/FreshRSS/tree/dev) is waiting for you!
 
 # Disclaimer
-This application was developed to fulfill personal needs not professional needs.
-There is no guarantee neither on its security nor its proper functioning.
-If there is feature requests which I think are good for the project, I'll do my best to include them.
-The best way is to open issues on GitHub
-(https://github.com/FreshRSS/FreshRSS/issues).
+This application was developed to fulfil personal needs primarily, and comes with absolutely no warranty.
+Feature requests, bug reports, and other contributions are welcome. The best way is to [open issues on GitHub](https://github.com/FreshRSS/FreshRSS/issues).
+We are a friendly community.
 
 # Requirements
 * Light server running Linux or Windows
 	* It even works on Raspberry Pi with response time under a second (tested with 150 feeds, 22k articles, or 32Mo of compressed data)
-* A web server: Apache2 (recommanded), nginx, lighttpd (not tested on others)
-* PHP 5.2.1+ (PHP 5.3.7+ recommanded)
-	* Required extensions: [PDO_MySQL](http://php.net/pdo-mysql) or [PDO_SQLite](http://php.net/pdo-sqlite), [cURL](http://php.net/curl), [GMP](http://php.net/gmp) (only for API access on platforms under 64 bits)
-	* Recommanded extensions : [JSON](http://php.net/json), [mbstring](http://php.net/mbstring), [zlib](http://php.net/zlib), [Zip](http://php.net/zip)
-* MySQL 5.0.3+ (recommanded) or SQLite 3.7.4+
-* A recent browser like Firefox 4+, Chrome, Opera, Safari, Internet Explorer 9+
+* A web server: Apache2 (recommended), nginx, lighttpd (not tested on others)
+* PHP 5.2.1+ (PHP 5.3.7+ recommended, and PHP 5.5+ for performance) (beta support for PHP 7 with even higher performance)
+	* Required extensions: [PDO_MySQL](http://php.net/pdo-mysql) or [PDO_SQLite](http://php.net/pdo-sqlite), [cURL](http://php.net/curl), [GMP](http://php.net/gmp) (for API access on platforms < 64 bits), [IDN](http://php.net/intl.idn) (for Internationalized Domain Names)
+	* Recommended extensions: [JSON](http://php.net/json), [mbstring](http://php.net/mbstring), [zlib](http://php.net/zlib), [Zip](http://php.net/zip)
+* MySQL 5.0.3+ (recommended) or SQLite 3.7.4+
+* A recent browser like Firefox, Chrome, Opera, Safari. [Internet Explorer currently not supported, but support will come back](https://github.com/FreshRSS/FreshRSS/issues/772).
 	* Works on mobile
 
 ![FreshRSS screenshot](http://marienfressinaud.fr/data/images/freshrss/freshrss_default-design.png)
@@ -45,7 +47,40 @@ The best way is to open issues on GitHub
 2. Dump the application on your server (expose only the `./p/` folder)
 3. Add write access on `./data/` folder to the webserver user
 4. Access FreshRSS with your browser and follow the installation process
-5. Every thing should be working :) If you encounter any problem, feel free to contact me.
+5. Everything should be working :) If you encounter any problem, feel free to contact me.
+6. Advanced configuration settings can be seen in [config.php](./data/config.default.php).
+
+## Example of full installation on Linux Debian/Ubuntu
+```sh
+# If you use an Apache Web server (otherwise you need another Web server)
+sudo apt-get install apache2
+sudo a2enmod headers expires rewrite ssl
+# (Optional) If you want a MySQL database server
+sudo apt-get install mysql-server mysql-client php5-mysql
+# Main components (git is optional if you manually download the installation files)
+sudo apt-get install git php5 php5-curl php5-gd php5-intl php5-json php5-gmp php5-sqlite
+# Restart Web server
+sudo service apache2 restart
+
+# For FreshRSS itself
+cd /usr/share/
+sudo git clone https://github.com/FreshRSS/FreshRSS.git
+# Set the rights so that your Web browser can access the files
+cd FreshRSS
+sudo chown -R :www-data .
+sudo chmod -R g+w ./data/
+# Publish FreshRSS in your public HTML directory
+sudo ln -s /usr/share/FreshRSS/p /var/www/html/FreshRSS
+# Navigate to http://example.net/FreshRSS to complete the installation.
+# (If you do it from localhost, you may have to adjust the setting of your public address later)
+
+# Update to a newer version of FreshRSS
+cd /usr/share/FreshRSS
+sudo git reset --hard
+sudo git pull
+sudo chown -R :www-data .
+sudo chmod -R g+w ./data/
+```
 
 # Access control
 It is needed for the multi-user mode to limit access to FreshRSS. You can:
@@ -58,18 +93,18 @@ It is needed for the multi-user mode to limit access to FreshRSS. You can:
 # Automatic feed update
 * You can add a Cron job to launch the update script.
 Check the Cron documentation related to your distribution ([Debian/Ubuntu](https://help.ubuntu.com/community/CronHowto), [Red Hat/Fedora](https://fedoraproject.org/wiki/Administration_Guide_Draft/Cron), [Slackware](http://docs.slackware.com/fr:slackbook:process_control?#cron), [Gentoo](https://wiki.gentoo.org/wiki/Cron), [Arch Linux](https://wiki.archlinux.org/index.php/Cron)…).
-It’s a good idea to use the web server user .
+It’s a good idea to use the Web server user.
 For example, if you want to run the script every hour:
 
 ```
-7 * * * * php /chemin/vers/FreshRSS/app/actualize_script.php > /tmp/FreshRSS.log 2>&1
+7 * * * * php /your-path/FreshRSS/app/actualize_script.php > /tmp/FreshRSS.log 2>&1
 ```
 
 # Advices
 * For a better security, expose only the `./p/` folder on the web.
 	* Be aware that the `./data/` folder contains all personal data, so it is a bad idea to expose it.
 * The `./constants.php` file defines access to application folder. If you want to customize your installation, every thing happens here.
-* If you encounter any problem, logs are accessibles from the interface or manually in `./data/log/*.log` files.
+* If you encounter any problem, logs are accessible from the interface or manually in `./data/log/*.log` files.
 
 # Backup
 * You need to keep `./data/config.php`, `./data/*_user.php` and `./data/persona/` files
diff --git a/app/Controllers/authController.php b/app/Controllers/authController.php
index 937c0759d..f58b008de 100644
--- a/app/Controllers/authController.php
+++ b/app/Controllers/authController.php
@@ -123,8 +123,8 @@ class FreshRSS_auth_Controller extends Minz_ActionController {
 
 			$conf = get_user_configuration($username);
 			if (is_null($conf)) {
-				Minz_Request::bad(_t('feedback.auth.login.invalid'),
-				                  array('c' => 'auth', 'a' => 'login'));
+				Minz_Error::error(403, array(_t('feedback.auth.login.invalid')), false);
+				return;
 			}
 
 			$ok = FreshRSS_FormAuth::checkCredentials(
@@ -151,8 +151,7 @@ class FreshRSS_auth_Controller extends Minz_ActionController {
 				                  ' user=' . $username .
 				                  ', nonce=' . $nonce .
 				                  ', c=' . $challenge);
-				Minz_Request::bad(_t('feedback.auth.login.invalid'),
-				                  array('c' => 'auth', 'a' => 'login'));
+				Minz_Error::error(403, array(_t('feedback.auth.login.invalid')), false);
 			}
 		} elseif (FreshRSS_Context::$system_conf->unsafe_autologin_enabled) {
 			$username = Minz_Request::param('u', '');
@@ -184,8 +183,7 @@ class FreshRSS_auth_Controller extends Minz_ActionController {
 				                   array('c' => 'index', 'a' => 'index'));
 			} else {
 				Minz_Log::warning('Unsafe password mismatch for user ' . $username);
-				Minz_Request::bad(_t('feedback.auth.login.invalid'),
-				                  array('c' => 'auth', 'a' => 'login'));
+				Minz_Error::error(403, array(_t('feedback.auth.login.invalid')), false);
 			}
 		}
 	}
@@ -253,7 +251,7 @@ class FreshRSS_auth_Controller extends Minz_ActionController {
 				FreshRSS_Auth::giveAccess();
 				invalidateHttpCache();
 			} else {
-				Minz_Log::error($reason);
+				Minz_Log::warning($reason);
 
 				$res = array();
 				$res['status'] = 'failure';
@@ -346,4 +344,15 @@ class FreshRSS_auth_Controller extends Minz_ActionController {
 			}
 		}
 	}
+
+	/**
+	 * This action gives possibility to a user to create an account.
+	 */
+	public function registerAction() {
+		if (max_registrations_reached()) {
+			Minz_Error::error(403);
+		}
+
+		Minz_View::prependTitle(_t('gen.auth.registration.title') . ' · ');
+	}
 }
diff --git a/app/Controllers/configureController.php b/app/Controllers/configureController.php
index 38ccd2b2d..d0f0bd68b 100755
--- a/app/Controllers/configureController.php
+++ b/app/Controllers/configureController.php
@@ -112,6 +112,7 @@ class FreshRSS_configure_Controller extends Minz_ActionController {
 			FreshRSS_Context::$user_conf->sticky_post = Minz_Request::param('sticky_post', false);
 			FreshRSS_Context::$user_conf->reading_confirm = Minz_Request::param('reading_confirm', false);
 			FreshRSS_Context::$user_conf->auto_remove_article = Minz_Request::param('auto_remove_article', false);
+			FreshRSS_Context::$user_conf->mark_updated_article_unread = Minz_Request::param('mark_updated_article_unread', false);
 			FreshRSS_Context::$user_conf->sort_order = Minz_Request::param('sort_order', 'DESC');
 			FreshRSS_Context::$user_conf->mark_when = array(
 				'article' => Minz_Request::param('mark_open_article', false),
@@ -241,13 +242,16 @@ class FreshRSS_configure_Controller extends Minz_ActionController {
 	 * checking if categories and feeds are still in use.
 	 */
 	public function queriesAction() {
+		$category_dao = new FreshRSS_CategoryDAO();
+		$feed_dao = FreshRSS_Factory::createFeedDao();
 		if (Minz_Request::isPost()) {
-			$queries = Minz_Request::param('queries', array());
+			$params = Minz_Request::param('queries', array());
 
-			foreach ($queries as $key => $query) {
+			foreach ($params as $key => $query) {
 				if (!$query['name']) {
 					$query['name'] = _t('conf.query.number', $key + 1);
 				}
+				$queries[] = new FreshRSS_UserQuery($query, $feed_dao, $category_dao);
 			}
 			FreshRSS_Context::$user_conf->queries = $queries;
 			FreshRSS_Context::$user_conf->save();
@@ -255,62 +259,9 @@ class FreshRSS_configure_Controller extends Minz_ActionController {
 			Minz_Request::good(_t('feedback.conf.updated'),
 			                   array('c' => 'configure', 'a' => 'queries'));
 		} else {
-			$this->view->query_get = array();
-			$cat_dao = new FreshRSS_CategoryDAO();
-			$feed_dao = FreshRSS_Factory::createFeedDao();
+			$this->view->queries = array();
 			foreach (FreshRSS_Context::$user_conf->queries as $key => $query) {
-				if (!isset($query['get'])) {
-					continue;
-				}
-
-				switch ($query['get'][0]) {
-				case 'c':
-					$category = $cat_dao->searchById(substr($query['get'], 2));
-
-					$deprecated = true;
-					$cat_name = '';
-					if ($category) {
-						$cat_name = $category->name();
-						$deprecated = false;
-					}
-
-					$this->view->query_get[$key] = array(
-						'type' => 'category',
-						'name' => $cat_name,
-						'deprecated' => $deprecated,
-					);
-					break;
-				case 'f':
-					$feed = $feed_dao->searchById(substr($query['get'], 2));
-
-					$deprecated = true;
-					$feed_name = '';
-					if ($feed) {
-						$feed_name = $feed->name();
-						$deprecated = false;
-					}
-
-					$this->view->query_get[$key] = array(
-						'type' => 'feed',
-						'name' => $feed_name,
-						'deprecated' => $deprecated,
-					);
-					break;
-				case 's':
-					$this->view->query_get[$key] = array(
-						'type' => 'favorite',
-						'name' => 'favorite',
-						'deprecated' => false,
-					);
-					break;
-				case 'a':
-					$this->view->query_get[$key] = array(
-						'type' => 'all',
-						'name' => 'all',
-						'deprecated' => false,
-					);
-					break;
-				}
+				$this->view->queries[$key] = new FreshRSS_UserQuery($query, $feed_dao, $category_dao);
 			}
 		}
 
@@ -325,20 +276,56 @@ class FreshRSS_configure_Controller extends Minz_ActionController {
 	 * lean data.
 	 */
 	public function addQueryAction() {
-		$whitelist = array('get', 'order', 'name', 'search', 'state');
-		$queries = FreshRSS_Context::$user_conf->queries;
-		$query = Minz_Request::params();
-		$query['name'] = _t('conf.query.number', count($queries) + 1);
-		foreach ($query as $key => $value) {
-			if (!in_array($key, $whitelist)) {
-				unset($query[$key]);
-			}
+		$category_dao = new FreshRSS_CategoryDAO();
+		$feed_dao = FreshRSS_Factory::createFeedDao();
+		$queries = array();
+		foreach (FreshRSS_Context::$user_conf->queries as $key => $query) {
+			$queries[$key] = new FreshRSS_UserQuery($query, $feed_dao, $category_dao);
 		}
-		$queries[] = $query;
+		$params = Minz_Request::params();
+		$params['url'] = Minz_Url::display(array('params' => $params));
+		$params['name'] = _t('conf.query.number', count($queries) + 1);
+		$queries[] = new FreshRSS_UserQuery($params, $feed_dao, $category_dao);
+
 		FreshRSS_Context::$user_conf->queries = $queries;
 		FreshRSS_Context::$user_conf->save();
 
 		Minz_Request::good(_t('feedback.conf.query_created', $query['name']),
 		                   array('c' => 'configure', 'a' => 'queries'));
 	}
+
+	/**
+	 * This action handles the system configuration page.
+	 *
+	 * It displays the system configuration page.
+	 * If this action is reach through a POST request, it stores all new
+	 * configuration values then sends a notification to the user.
+	 *
+	 * The options available on the page are:
+	 *   - user limit (default: 1)
+	 *   - user category limit (default: 16384)
+	 *   - user feed limit (default: 16384)
+	 */
+	public function systemAction() {
+		if (!FreshRSS_Auth::hasAccess('admin')) {
+			Minz_Error::error(403);
+		}
+		if (Minz_Request::isPost()) {
+			$limits = FreshRSS_Context::$system_conf->limits;
+			$limits['max_registrations'] = Minz_Request::param('max-registrations', 1);
+			$limits['max_feeds'] = Minz_Request::param('max-feeds', 16384);
+			$limits['max_categories'] = Minz_Request::param('max-categories', 16384);
+			FreshRSS_Context::$system_conf->limits = $limits;
+			FreshRSS_Context::$system_conf->title = Minz_Request::param('instance-name', 'FreshRSS');
+			FreshRSS_Context::$system_conf->auto_update_url = Minz_Request::param('auto-update-url', false);
+			FreshRSS_Context::$system_conf->save();
+
+			invalidateHttpCache();
+
+			Minz_Session::_param('notification', array(
+				'type' => 'good',
+				'content' => _t('feedback.conf.updated')
+			));
+		}
+	}
 }
diff --git a/app/Controllers/feedController.php b/app/Controllers/feedController.php
index 6f544d834..4ec661115 100755
--- a/app/Controllers/feedController.php
+++ b/app/Controllers/feedController.php
@@ -98,10 +98,10 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 
 			// HTTP information are useful if feed is protected behind a
 			// HTTP authentication
-			$user = Minz_Request::param('http_user');
-			$pass = Minz_Request::param('http_pass');
+			$user = trim(Minz_Request::param('http_user', ''));
+			$pass = Minz_Request::param('http_pass', '');
 			$http_auth = '';
-			if ($user != '' || $pass != '') {
+			if ($user != '' && $pass != '') {	//TODO: Sanitize
 				$http_auth = $user . ':' . $pass;
 			}
 
@@ -145,8 +145,8 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 			// Call the extension hook
 			$name = $feed->name();
 			$feed = Minz_ExtensionManager::callHook('feed_before_insert', $feed);
-			if (is_null($feed)) {
-				Minz_Request::bad(_t('feed_not_added', $name), $url_redirect);
+			if ($feed === null) {
+				Minz_Request::bad(_t('feedback.sub.feed.not_added', $name), $url_redirect);
 			}
 
 			$values = array(
@@ -168,6 +168,7 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 			// Ok, feed has been added in database. Now we have to refresh entries.
 			$feed->_id($id);
 			$feed->faviconPrepare();
+			//$feed->pubSubHubbubPrepare();	//TODO: prepare PubSubHubbub already when adding the feed
 
 			$is_read = FreshRSS_Context::$user_conf->mark_when['reception'] ? 1 : 0;
 
@@ -181,7 +182,6 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 
 			// Use a shared statement and a transaction to improve a LOT the
 			// performances.
-			$prepared_statement = $entryDAO->addEntryPrepare();
 			$feedDAO->beginTransaction();
 			foreach ($entries as $entry) {
 				// Entries are added without any verification.
@@ -190,13 +190,13 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 				$entry->_isRead($is_read);
 
 				$entry = Minz_ExtensionManager::callHook('entry_before_insert', $entry);
-				if (is_null($entry)) {
+				if ($entry === null) {
 					// An extension has returned a null value, there is nothing to insert.
 					continue;
 				}
 
 				$values = $entry->toArray();
-				$entryDAO->addEntry($values, $prepared_statement);
+				$entryDAO->addEntry($values);
 			}
 			$feedDAO->updateLastUpdate($feed->id());
 			$feedDAO->commit();
@@ -262,12 +262,13 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 	 * This action actualizes entries from one or several feeds.
 	 *
 	 * Parameters are:
-	 *   - id (default: false)
+	 *   - id (default: false): Feed ID
+	 *   - url (default: false): Feed URL
 	 *   - force (default: false)
-	 * If id is not specified, all the feeds are actualized. But if force is
+	 * If id and url are not specified, all the feeds are actualized. But if force is
 	 * false, process stops at 10 feeds to avoid time execution problem.
 	 */
-	public function actualizeAction() {
+	public function actualizeAction($simplePiePush = null) {
 		@set_time_limit(300);
 
 		$feedDAO = FreshRSS_Factory::createFeedDao();
@@ -275,14 +276,15 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 
 		Minz_Session::_param('actualize_feeds', false);
 		$id = Minz_Request::param('id');
+		$url = Minz_Request::param('url');
 		$force = Minz_Request::param('force');
 
 		// Create a list of feeds to actualize.
 		// If id is set and valid, corresponding feed is added to the list but
 		// alone in order to automatize further process.
 		$feeds = array();
-		if ($id) {
-			$feed = $feedDAO->searchById($id);
+		if ($id || $url) {
+			$feed = $id ? $feedDAO->searchById($id) : $feedDAO->searchByUrl($url);
 			if ($feed) {
 				$feeds[] = $feed;
 			}
@@ -294,25 +296,41 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 		$nb_month_old = max(FreshRSS_Context::$user_conf->old_entries, 1);
 		$date_min = time() - (3600 * 24 * 30 * $nb_month_old);
 
+		// PubSubHubbub support
+		$pubsubhubbubEnabledGeneral = FreshRSS_Context::$system_conf->pubsubhubbub_enabled;
+		$pshbMinAge = time() - (3600 * 24);  //TODO: Make a configuration.
+
 		$updated_feeds = 0;
 		$is_read = FreshRSS_Context::$user_conf->mark_when['reception'] ? 1 : 0;
 		foreach ($feeds as $feed) {
+			$url = $feed->url();	//For detection of HTTP 301
+
+			$pubSubHubbubEnabled = $pubsubhubbubEnabledGeneral && $feed->pubSubHubbubEnabled();
+			if ((!$simplePiePush) && (!$id) && $pubSubHubbubEnabled && ($feed->lastUpdate() > $pshbMinAge)) {
+				//$text = 'Skip pull of feed using PubSubHubbub: ' . $url;
+				//Minz_Log::debug($text);
+				//file_put_contents(USERS_PATH . '/_/log_pshb.txt', date('c') . "\t" . $text . "\n", FILE_APPEND);
+				continue;	//When PubSubHubbub is used, do not pull refresh so often
+			}
+
 			if (!$feed->lock()) {
 				Minz_Log::notice('Feed already being actualized: ' . $feed->url());
 				continue;
 			}
 
 			try {
-				// Load entries
-				$feed->load(false);
+				if ($simplePiePush) {
+					$feed->loadEntries($simplePiePush);	//Used by PubSubHubbub
+				} else {
+					$feed->load(false);
+				}
 			} catch (FreshRSS_Feed_Exception $e) {
-				Minz_Log::notice($e->getMessage());
-				$feedDAO->updateLastUpdate($feed->id(), 1);
+				Minz_Log::warning($e->getMessage());
+				$feedDAO->updateLastUpdate($feed->id(), true);
 				$feed->unlock();
 				continue;
 			}
 
-			$url = $feed->url();
 			$feed_history = $feed->keepHistory();
 			if ($feed_history == -2) {
 				// TODO: -2 must be a constant!
@@ -323,49 +341,74 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 			// We want chronological order and SimplePie uses reverse order.
 			$entries = array_reverse($feed->entries());
 			if (count($entries) > 0) {
-				// For this feed, check last n entry GUIDs already in database.
-				$existing_guids = array_fill_keys($entryDAO->listLastGuidsByFeed(
-					$feed->id(), count($entries) + 10
-				), 1);
-				$use_declared_date = empty($existing_guids);
+				$newGuids = array();
+				foreach ($entries as $entry) {
+					$newGuids[] = $entry->guid();
+				}
+				// For this feed, check existing GUIDs already in database.
+				$existingHashForGuids = $entryDAO->listHashForFeedGuids($feed->id(), $newGuids);
+				unset($newGuids);
 
+				$oldGuids = array();
 				// Add entries in database if possible.
-				$prepared_statement = $entryDAO->addEntryPrepare();
-				$feedDAO->beginTransaction();
 				foreach ($entries as $entry) {
 					$entry_date = $entry->date(true);
-					if (isset($existing_guids[$entry->guid()]) ||
-							($feed_history == 0 && $entry_date < $date_min)) {
-						// This entry already exists in DB or should not be added
-						// considering configuration and date.
-						continue;
+					if (isset($existingHashForGuids[$entry->guid()])) {
+						$existingHash = $existingHashForGuids[$entry->guid()];
+						if (strcasecmp($existingHash, $entry->hash()) === 0 || $existingHash === '00000000000000000000000000000000') {
+							//This entry already exists and is unchanged. TODO: Remove the test with the zero'ed hash in FreshRSS v1.3
+							$oldGuids[] = $entry->guid();
+						} else {	//This entry already exists but has been updated
+							Minz_Log::debug('Entry with GUID `' . $entry->guid() . '` updated in feed ' . $feed->id() .
+								', old hash ' . $existingHash . ', new hash ' . $entry->hash());
+							//TODO: Make an updated/is_read policy by feed, in addition to the global one.
+							$entry->_isRead(FreshRSS_Context::$user_conf->mark_updated_article_unread ? false : null);	//Change is_read according to policy.
+							if (!$entryDAO->hasTransaction()) {
+								$entryDAO->beginTransaction();
+							}
+							$entryDAO->updateEntry($entry->toArray());
+						}
+					} elseif ($feed_history == 0 && $entry_date < $date_min) {
+						// This entry should not be added considering configuration and date.
+						$oldGuids[] = $entry->guid();
+					} else {
+						if ($entry_date < $date_min) {
+							$id = min(time(), $entry_date) . uSecString();
+							$entry->_isRead(true);	//Old article that was not in database. Probably an error, so mark as read
+						} else {
+							$id = uTimeString();
+							$entry->_isRead($is_read);
+						}
+						$entry->_id($id);
+
+						$entry = Minz_ExtensionManager::callHook('entry_before_insert', $entry);
+						if ($entry === null) {
+							// An extension has returned a null value, there is nothing to insert.
+							continue;
+						}
+
+						if ($pubSubHubbubEnabled && !$simplePiePush) {	//We use push, but have discovered an article by pull!
+							$text = 'An article was discovered by pull although we use PubSubHubbub!: Feed ' . $url . ' GUID ' . $entry->guid();
+							file_put_contents(USERS_PATH . '/_/log_pshb.txt', date('c') . "\t" . $text . "\n", FILE_APPEND);
+							Minz_Log::warning($text);
+							$pubSubHubbubEnabled = false;
+							$feed->pubSubHubbubError(true);
+						}
+
+						if (!$entryDAO->hasTransaction()) {
+							$entryDAO->beginTransaction();
+						}
+						$entryDAO->addEntry($entry->toArray());
 					}
-
-					$id = uTimeString();
-					if ($use_declared_date || $entry_date < $date_min) {
-						// Use declared date at first import.
-						$id = min(time(), $entry_date) . uSecString();
-					}
-
-					$entry->_id($id);
-					$entry->_isRead($is_read);
-
-					$entry = Minz_ExtensionManager::callHook('entry_before_insert', $entry);
-					if (is_null($entry)) {
-						// An extension has returned a null value, there is nothing to insert.
-						continue;
-					}
-
-					$values = $entry->toArray();
-					$entryDAO->addEntry($values, $prepared_statement);
 				}
+				$entryDAO->updateLastSeen($feed->id(), $oldGuids);
 			}
 
 			if ($feed_history >= 0 && rand(0, 30) === 1) {
 				// TODO: move this function in web cron when available (see entry::purge)
 				// Remove old entries once in 30.
-				if (!$feedDAO->hasTransaction()) {
-					$feedDAO->beginTransaction();
+				if (!$entryDAO->hasTransaction()) {
+					$entryDAO->beginTransaction();
 				}
 
 				$nb = $feedDAO->cleanOldEntries($feed->id(),
@@ -377,18 +420,37 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 				}
 			}
 
-			$feedDAO->updateLastUpdate($feed->id(), 0, $feedDAO->hasTransaction());
-			if ($feedDAO->hasTransaction()) {
-				$feedDAO->commit();
+			$feedDAO->updateLastUpdate($feed->id(), 0, $entryDAO->hasTransaction());
+			if ($entryDAO->hasTransaction()) {
+				$entryDAO->commit();
 			}
 
-			if ($feed->url() !== $url) {
-				// HTTP 301 Moved Permanently
+			if ($feed->hubUrl() && $feed->selfUrl()) {	//selfUrl has priority for PubSubHubbub
+				if ($feed->selfUrl() !== $url) {	//https://code.google.com/p/pubsubhubbub/wiki/MovingFeedsOrChangingHubs
+					$selfUrl = checkUrl($feed->selfUrl());
+					if ($selfUrl) {
+						Minz_Log::debug('PubSubHubbub unsubscribe ' . $feed->url());
+						if (!$feed->pubSubHubbubSubscribe(false)) {	//Unsubscribe
+							Minz_Log::warning('Error while PubSubHubbub unsubscribing from ' . $feed->url());
+						}
+						$feed->_url($selfUrl, false);
+						Minz_Log::notice('Feed ' . $url . ' canonical address moved to ' . $feed->url());
+						$feedDAO->updateFeed($feed->id(), array('url' => $feed->url()));
+					}
+				}
+			}
+			elseif ($feed->url() !== $url) {	// HTTP 301 Moved Permanently
 				Minz_Log::notice('Feed ' . $url . ' moved permanently to ' . $feed->url());
 				$feedDAO->updateFeed($feed->id(), array('url' => $feed->url()));
 			}
 
 			$feed->faviconPrepare();
+			if ($pubsubhubbubEnabledGeneral && $feed->pubSubHubbubPrepare()) {
+				Minz_Log::notice('PubSubHubbub subscribe ' . $feed->url());
+				if (!$feed->pubSubHubbubSubscribe(true)) {	//Subscribe
+					Minz_Log::warning('Error while PubSubHubbub subscribing to ' . $feed->url());
+				}
+			}
 			$feed->unlock();
 			$updated_feeds++;
 			unset($feed);
@@ -411,20 +473,20 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 			Minz_Session::_param('notification', $notif);
 			// No layout in ajax request.
 			$this->view->_useLayout(false);
-			return;
-		}
-
-		// Redirect to the main page with correct notification.
-		if ($updated_feeds === 1) {
-			$feed = reset($feeds);
-			Minz_Request::good(_t('feedback.sub.feed.actualized', $feed->name()), array(
-				'params' => array('get' => 'f_' . $feed->id())
-			));
-		} elseif ($updated_feeds > 1) {
-			Minz_Request::good(_t('feedback.sub.feed.n_actualized', $updated_feeds), array());
 		} else {
-			Minz_Request::good(_t('feedback.sub.feed.no_refresh'), array());
+			// Redirect to the main page with correct notification.
+			if ($updated_feeds === 1) {
+				$feed = reset($feeds);
+				Minz_Request::good(_t('feedback.sub.feed.actualized', $feed->name()), array(
+					'params' => array('get' => 'f_' . $feed->id())
+				));
+			} elseif ($updated_feeds > 1) {
+				Minz_Request::good(_t('feedback.sub.feed.n_actualized', $updated_feeds), array());
+			} else {
+				Minz_Request::good(_t('feedback.sub.feed.no_refresh'), array());
+			}
 		}
+		return $updated_feeds;
 	}
 
 	/**
diff --git a/app/Controllers/importExportController.php b/app/Controllers/importExportController.php
index 589777b2a..60e467255 100644
--- a/app/Controllers/importExportController.php
+++ b/app/Controllers/importExportController.php
@@ -47,7 +47,7 @@ class FreshRSS_importExport_Controller extends Minz_ActionController {
 		$status_file = $file['error'];
 
 		if ($status_file !== 0) {
-			Minz_Log::error('File cannot be uploaded. Error code: ' . $status_file);
+			Minz_Log::warning('File cannot be uploaded. Error code: ' . $status_file);
 			Minz_Request::bad(_t('feedback.import_export.file_cannot_be_uploaded'),
 			                  array('c' => 'importExport', 'a' => 'index'));
 		}
@@ -69,7 +69,7 @@ class FreshRSS_importExport_Controller extends Minz_ActionController {
 
 			if (!is_resource($zip)) {
 				// zip_open cannot open file: something is wrong
-				Minz_Log::error('Zip archive cannot be imported. Error code: ' . $zip);
+				Minz_Log::warning('Zip archive cannot be imported. Error code: ' . $zip);
 				Minz_Request::bad(_t('feedback.import_export.zip_error'),
 				                  array('c' => 'importExport', 'a' => 'index'));
 			}
@@ -77,7 +77,7 @@ class FreshRSS_importExport_Controller extends Minz_ActionController {
 			while (($zipfile = zip_read($zip)) !== false) {
 				if (!is_resource($zipfile)) {
 					// zip_entry() can also return an error code!
-					Minz_Log::error('Zip file cannot be imported. Error code: ' . $zipfile);
+					Minz_Log::warning('Zip file cannot be imported. Error code: ' . $zipfile);
 				} else {
 					$type_zipfile = $this->guessFileType(zip_entry_name($zipfile));
 					if ($type_file !== 'unknown') {
@@ -361,7 +361,6 @@ class FreshRSS_importExport_Controller extends Minz_ActionController {
 		}
 
 		// Then, articles are imported.
-		$prepared_statement = $this->entryDAO->addEntryPrepare();
 		$this->entryDAO->beginTransaction();
 		foreach ($article_object['items'] as $item) {
 			if (!isset($article_to_feed[$item['id']])) {
@@ -396,7 +395,7 @@ class FreshRSS_importExport_Controller extends Minz_ActionController {
 			}
 
 			$values = $entry->toArray();
-			$id = $this->entryDAO->addEntry($values, $prepared_statement);
+			$id = $this->entryDAO->addEntry($values);
 
 			if (!$error && ($id === false)) {
 				$error = true;
diff --git a/app/Controllers/indexController.php b/app/Controllers/indexController.php
index ddcf0b4e4..baaf99065 100755
--- a/app/Controllers/indexController.php
+++ b/app/Controllers/indexController.php
@@ -137,6 +137,7 @@ class FreshRSS_index_Controller extends Minz_ActionController {
 		}
 
 		// No layout for RSS output.
+		$this->view->url = empty($_SERVER['QUERY_STRING']) ? '' : '?' . $_SERVER['QUERY_STRING'];
 		$this->view->rss_title = FreshRSS_Context::$name . ' | ' . Minz_View::title();
 		$this->view->_useLayout(false);
 		header('Content-Type: application/rss+xml; charset=utf-8');
@@ -161,6 +162,7 @@ class FreshRSS_index_Controller extends Minz_ActionController {
 		);
 
 		FreshRSS_Context::_get(Minz_Request::param('get', 'a'));
+
 		FreshRSS_Context::$state = Minz_Request::param(
 			'state', FreshRSS_Context::$user_conf->default_state
 		);
@@ -172,7 +174,7 @@ class FreshRSS_index_Controller extends Minz_ActionController {
 			FreshRSS_Context::$state |= FreshRSS_Entry::STATE_READ;
 		}
 
-		FreshRSS_Context::$search = Minz_Request::param('search', '');
+		FreshRSS_Context::$search = new FreshRSS_Search(Minz_Request::param('search', ''));
 		FreshRSS_Context::$order = Minz_Request::param(
 			'order', FreshRSS_Context::$user_conf->sort_order
 		);
diff --git a/app/Controllers/javascriptController.php b/app/Controllers/javascriptController.php
index 421cf6f72..e3ae3669e 100755
--- a/app/Controllers/javascriptController.php
+++ b/app/Controllers/javascriptController.php
@@ -43,7 +43,12 @@ class FreshRSS_javascript_Controller extends Minz_ActionController {
 		} else {
 			Minz_Log::notice('Nonce failure due to invalid username!');
 		}
-		$this->view->nonce = '';	//Failure
-		$this->view->salt1 = '';
+		//Failure: Return random data.
+		$this->view->salt1 = sprintf('$2a$%02d$', FreshRSS_user_Controller::BCRYPT_COST);
+		$alphabet = './ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+		for ($i = 22; $i > 0; $i--) {
+			$this->view->salt1 .= $alphabet[rand(0, 63)];
+		}
+		$this->view->nonce = sha1(rand());
 	}
 }
diff --git a/app/Controllers/subscriptionController.php b/app/Controllers/subscriptionController.php
index 333565faf..03d3ee15e 100644
--- a/app/Controllers/subscriptionController.php
+++ b/app/Controllers/subscriptionController.php
@@ -77,11 +77,11 @@ class FreshRSS_subscription_Controller extends Minz_ActionController {
 		Minz_View::prependTitle(_t('sub.title.feed_management') . ' · ' . $this->view->feed->name() . ' · ');
 
 		if (Minz_Request::isPost()) {
-			$user = Minz_Request::param('http_user', '');
-			$pass = Minz_Request::param('http_pass', '');
+			$user = trim(Minz_Request::param('http_user_feed' . $id, ''));
+			$pass = Minz_Request::param('http_pass_feed' . $id, '');
 
 			$httpAuth = '';
-			if ($user != '' || $pass != '') {
+			if ($user != '' && $pass != '') {	//TODO: Sanitize
 				$httpAuth = $user . ':' . $pass;
 			}
 
diff --git a/app/Controllers/updateController.php b/app/Controllers/updateController.php
index 4797a3486..64c984b04 100644
--- a/app/Controllers/updateController.php
+++ b/app/Controllers/updateController.php
@@ -53,7 +53,8 @@ class FreshRSS_update_Controller extends Minz_ActionController {
 			return;
 		}
 
-		$c = curl_init(FRESHRSS_UPDATE_WEBSITE);
+		$auto_update_url = FreshRSS_Context::$system_conf->auto_update_url . '?v=' . FRESHRSS_VERSION;
+		$c = curl_init($auto_update_url);
 		curl_setopt($c, CURLOPT_RETURNTRANSFER, true);
 		curl_setopt($c, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($c, CURLOPT_SSL_VERIFYHOST, 2);
@@ -63,14 +64,14 @@ class FreshRSS_update_Controller extends Minz_ActionController {
 		curl_close($c);
 
 		if ($c_status !== 200) {
-			Minz_Log::error(
+			Minz_Log::warning(
 				'Error during update (HTTP code ' . $c_status . '): ' . $c_error
 			);
 
 			$this->view->message = array(
 				'status' => 'bad',
 				'title' => _t('gen.short.damn'),
-				'body' => _t('feedback.update.server_not_found', FRESHRSS_UPDATE_WEBSITE)
+				'body' => _t('feedback.update.server_not_found', $auto_update_url)
 			);
 			return;
 		}
diff --git a/app/Controllers/userController.php b/app/Controllers/userController.php
index ed01b83c5..1c7d621f1 100644
--- a/app/Controllers/userController.php
+++ b/app/Controllers/userController.php
@@ -12,9 +12,14 @@ class FreshRSS_user_Controller extends Minz_ActionController {
 	 * This action is called before every other action in that class. It is
 	 * the common boiler plate for every action. It is triggered by the
 	 * underlying framework.
+	 *
+	 * @todo clean up the access condition.
 	 */
 	public function firstAction() {
-		if (!FreshRSS_Auth::hasAccess()) {
+		if (!FreshRSS_Auth::hasAccess() && !(
+				Minz_Request::actionName() === 'create' &&
+				!max_registrations_reached()
+		)) {
 			Minz_Error::error(403);
 		}
 	}
@@ -25,13 +30,17 @@ class FreshRSS_user_Controller extends Minz_ActionController {
 	public function profileAction() {
 		Minz_View::prependTitle(_t('conf.profile.title') . ' · ');
 
+		Minz_View::appendScript(Minz_Url::display(
+			'/scripts/bcrypt.min.js?' . @filemtime(PUBLIC_PATH . '/scripts/bcrypt.min.js')
+		));
+
 		if (Minz_Request::isPost()) {
 			$ok = true;
 
-			$passwordPlain = Minz_Request::param('passwordPlain', '', true);
+			$passwordPlain = Minz_Request::param('newPasswordPlain', '', true);
 			if ($passwordPlain != '') {
-				Minz_Request::_param('passwordPlain');	//Discard plain-text password ASAP
-				$_POST['passwordPlain'] = '';
+				Minz_Request::_param('newPasswordPlain');	//Discard plain-text password ASAP
+				$_POST['newPasswordPlain'] = '';
 				if (!function_exists('password_hash')) {
 					include_once(LIB_PATH . '/password_compat.php');
 				}
@@ -103,8 +112,24 @@ class FreshRSS_user_Controller extends Minz_ActionController {
 		$this->view->size_user = $entryDAO->size();
 	}
 
+	/**
+	 * This action creates a new user.
+	 *
+	 * Request parameters are:
+	 *   - new_user_language
+	 *   - new_user_name
+	 *   - new_user_passwordPlain
+	 *   - new_user_email
+	 *   - r (i.e. a redirection url, optional)
+	 *
+	 * @todo clean up this method. Idea: write a method to init a user with basic information.
+	 * @todo handle r redirection in Minz_Request::forward directly?
+	 */
 	public function createAction() {
-		if (Minz_Request::isPost() && FreshRSS_Auth::hasAccess('admin')) {
+		if (Minz_Request::isPost() && (
+				FreshRSS_Auth::hasAccess('admin') ||
+				!max_registrations_reached()
+		)) {
 			$db = FreshRSS_Context::$system_conf->db;
 			require_once(APP_PATH . '/SQL/install.sql.' . $db['type'] . '.php');
 
@@ -175,15 +200,37 @@ class FreshRSS_user_Controller extends Minz_ActionController {
 			Minz_Session::_param('notification', $notif);
 		}
 
-		Minz_Request::forward(array('c' => 'user', 'a' => 'manage'), true);
+		$redirect_url = urldecode(Minz_Request::param('r', false, true));
+		if (!$redirect_url) {
+			$redirect_url = array('c' => 'user', 'a' => 'manage');
+		}
+		Minz_Request::forward($redirect_url, true);
 	}
 
+	/**
+	 * This action delete an existing user.
+	 *
+	 * Request parameter is:
+	 *   - username
+	 *
+	 * @todo clean up this method. Idea: create a User->clean() method.
+	 */
 	public function deleteAction() {
-		if (Minz_Request::isPost() && FreshRSS_Auth::hasAccess('admin')) {
+		$username = Minz_Request::param('username');
+		$redirect_url = urldecode(Minz_Request::param('r', false, true));
+		if (!$redirect_url) {
+			$redirect_url = array('c' => 'user', 'a' => 'manage');
+		}
+
+		$self_deletion = Minz_Session::param('currentUser', '_') === $username;
+
+		if (Minz_Request::isPost() && (
+				FreshRSS_Auth::hasAccess('admin') ||
+				$self_deletion
+		)) {
 			$db = FreshRSS_Context::$system_conf->db;
 			require_once(APP_PATH . '/SQL/install.sql.' . $db['type'] . '.php');
 
-			$username = Minz_Request::param('username');
 			$ok = ctype_alnum($username);
 			$user_data = join_path(DATA_PATH, 'users', $username);
 
@@ -191,6 +238,16 @@ class FreshRSS_user_Controller extends Minz_ActionController {
 				$default_user = FreshRSS_Context::$system_conf->default_user;
 				$ok &= (strcasecmp($username, $default_user) !== 0);	//It is forbidden to delete the default user
 			}
+			if ($ok && $self_deletion) {
+				// We check the password if it's a self-destruction
+				$nonce = Minz_Session::param('nonce');
+				$challenge = Minz_Request::param('challenge', '');
+
+				$ok &= FreshRSS_FormAuth::checkCredentials(
+					$username, FreshRSS_Context::$user_conf->passwordHash,
+					$nonce, $challenge
+				);
+			}
 			if ($ok) {
 				$ok &= is_dir($user_data);
 			}
@@ -200,6 +257,10 @@ class FreshRSS_user_Controller extends Minz_ActionController {
 				$ok &= recursive_unlink($user_data);
 				//TODO: delete Persona file
 			}
+			if ($ok && $self_deletion) {
+				FreshRSS_Auth::removeAccess();
+				$redirect_url = array('c' => 'index', 'a' => 'index');
+			}
 			invalidateHttpCache();
 
 			$notif = array(
@@ -209,6 +270,6 @@ class FreshRSS_user_Controller extends Minz_ActionController {
 			Minz_Session::_param('notification', $notif);
 		}
 
-		Minz_Request::forward(array('c' => 'user', 'a' => 'manage'), true);
+		Minz_Request::forward($redirect_url, true);
 	}
 }
diff --git a/app/Exceptions/BadUrlException.php b/app/Exceptions/BadUrlException.php
index 59574e1e5..d2509e4ba 100644
--- a/app/Exceptions/BadUrlException.php
+++ b/app/Exceptions/BadUrlException.php
@@ -1,6 +1,9 @@
 <?php
+
 class FreshRSS_BadUrl_Exception extends FreshRSS_Feed_Exception {
+
 	public function __construct($url) {
 		parent::__construct('`' . $url . '` is not a valid URL');
 	}
+
 }
diff --git a/app/Exceptions/ContextException.php b/app/Exceptions/ContextException.php
index 357751b7c..00934cbfd 100644
--- a/app/Exceptions/ContextException.php
+++ b/app/Exceptions/ContextException.php
@@ -4,7 +4,5 @@
  * An exception raised when a context is invalid
  */
 class FreshRSS_Context_Exception extends Exception {
-	public function __construct($message) {
-		parent::__construct($message);
-	}
+
 }
diff --git a/app/Exceptions/DAOException.php b/app/Exceptions/DAOException.php
new file mode 100644
index 000000000..14bee3403
--- /dev/null
+++ b/app/Exceptions/DAOException.php
@@ -0,0 +1,5 @@
+<?php
+
+class FreshRSS_DAO_Exception extends Exception {
+
+}
diff --git a/app/Exceptions/EntriesGetterException.php b/app/Exceptions/EntriesGetterException.php
index 5f47c830b..3b76195ee 100644
--- a/app/Exceptions/EntriesGetterException.php
+++ b/app/Exceptions/EntriesGetterException.php
@@ -1,7 +1,5 @@
 <?php
 
 class FreshRSS_EntriesGetter_Exception extends Exception {
-	public function __construct($message) {
-		parent::__construct($message);
-	}
+
 }
diff --git a/app/Exceptions/FeedException.php b/app/Exceptions/FeedException.php
index 2433b3964..abfcbce79 100644
--- a/app/Exceptions/FeedException.php
+++ b/app/Exceptions/FeedException.php
@@ -1,6 +1,5 @@
 <?php
+
 class FreshRSS_Feed_Exception extends Exception {
-	public function __construct($message) {
-		parent::__construct($message);
-	}
+
 }
diff --git a/app/FreshRSS.php b/app/FreshRSS.php
index 021687999..044de9cd4 100644
--- a/app/FreshRSS.php
+++ b/app/FreshRSS.php
@@ -63,10 +63,11 @@ class FreshRSS extends Minz_FrontController {
 			// Basic protection against XSRF attacks
 			FreshRSS_Auth::removeAccess();
 			$http_referer = empty($_SERVER['HTTP_REFERER']) ? '' : $_SERVER['HTTP_REFERER'];
+			Minz_Translate::init('en');	//TODO: Better choice of fallback language
 			Minz_Error::error(
 				403,
 				array('error' => array(
-					_t('access_denied'),
+					_t('feedback.access.denied'),
 					' [HTTP_REFERER=' . htmlspecialchars($http_referer) . ']'
 				))
 			);
diff --git a/app/Models/Category.php b/app/Models/Category.php
index 37cb44dc3..9a44a2d09 100644
--- a/app/Models/Category.php
+++ b/app/Models/Category.php
@@ -6,6 +6,7 @@ class FreshRSS_Category extends Minz_Model {
 	private $nbFeed = -1;
 	private $nbNotRead = -1;
 	private $feeds = null;
+	private $hasFeedsWithError = false;
 
 	public function __construct($name = '', $feeds = null) {
 		$this->_name($name);
@@ -16,6 +17,7 @@ class FreshRSS_Category extends Minz_Model {
 			foreach ($feeds as $feed) {
 				$this->nbFeed++;
 				$this->nbNotRead += $feed->nbNotRead();
+				$this->hasFeedsWithError |= $feed->inError();
 			}
 		}
 	}
@@ -51,12 +53,17 @@ class FreshRSS_Category extends Minz_Model {
 			foreach ($this->feeds as $feed) {
 				$this->nbFeed++;
 				$this->nbNotRead += $feed->nbNotRead();
+				$this->hasFeedsWithError |= $feed->inError();
 			}
 		}
 
 		return $this->feeds;
 	}
 
+	public function hasFeedsWithError() {
+		return $this->hasFeedsWithError;
+	}
+
 	public function _id($value) {
 		$this->id = $value;
 	}
diff --git a/app/Models/CategoryDAO.php b/app/Models/CategoryDAO.php
index 27a558522..b5abac519 100644
--- a/app/Models/CategoryDAO.php
+++ b/app/Models/CategoryDAO.php
@@ -1,6 +1,6 @@
 <?php
 
-class FreshRSS_CategoryDAO extends Minz_ModelPdo {
+class FreshRSS_CategoryDAO extends Minz_ModelPdo implements FreshRSS_Searchable {
 	public function addCategory($valuesTmp) {
 		$sql = 'INSERT INTO `' . $this->prefix . 'category`(name) VALUES(?)';
 		$stm = $this->bd->prepare($sql);
@@ -13,7 +13,7 @@ class FreshRSS_CategoryDAO extends Minz_ModelPdo {
 			return $this->bd->lastInsertId();
 		} else {
 			$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
-			Minz_Log::error('SQL error addCategory: ' . $info[2]	);
+			Minz_Log::error('SQL error addCategory: ' . $info[2]);
 			return false;
 		}
 	}
diff --git a/app/Models/ConfigurationSetter.php b/app/Models/ConfigurationSetter.php
index eeb1f2f4c..250c14c39 100644
--- a/app/Models/ConfigurationSetter.php
+++ b/app/Models/ConfigurationSetter.php
@@ -117,12 +117,11 @@ class FreshRSS_ConfigurationSetter {
 	private function _queries(&$data, $values) {
 		$data['queries'] = array();
 		foreach ($values as $value) {
-			$value = array_filter($value);
-			$params = $value;
-			unset($params['name']);
-			unset($params['url']);
-			$value['url'] = Minz_Url::display(array('params' => $params));
-			$data['queries'][] = $value;
+			if ($value instanceof FreshRSS_UserQuery) {
+				$data['queries'][] = $value->toArray();
+			} elseif (is_array($value)) {
+				$data['queries'][] = $value;
+			}
 		}
 	}
 
@@ -192,6 +191,10 @@ class FreshRSS_ConfigurationSetter {
 		$data['auto_remove_article'] = $this->handleBool($value);
 	}
 
+	private function _mark_updated_article_unread(&$data, $value) {
+		$data['mark_updated_article_unread'] = $this->handleBool($value);
+	}
+
 	private function _display_categories(&$data, $value) {
 		$data['display_categories'] = $this->handleBool($value);
 	}
@@ -351,6 +354,9 @@ class FreshRSS_ConfigurationSetter {
 				'min' => 0,
 				'max' => $max_small_int,
 			),
+			'max_registrations' => array(
+				'min' => 0,
+			),
 		);
 
 		foreach ($values as $key => $value) {
@@ -358,10 +364,11 @@ class FreshRSS_ConfigurationSetter {
 				continue;
 			}
 
+			$value = intval($value);
 			$limits = $limits_keys[$key];
 			if (
-				(!isset($limits['min']) || $value > $limits['min']) &&
-				(!isset($limits['max']) || $value < $limits['max'])
+				(!isset($limits['min']) || $value >= $limits['min']) &&
+				(!isset($limits['max']) || $value <= $limits['max'])
 			) {
 				$data['limits'][$key] = $value;
 			}
@@ -371,4 +378,12 @@ class FreshRSS_ConfigurationSetter {
 	private function _unsafe_autologin_enabled(&$data, $value) {
 		$data['unsafe_autologin_enabled'] = $this->handleBool($value);
 	}
+
+	private function _auto_update_url(&$data, $value) {
+		if (!$value) {
+			return;
+		}
+
+		$data['auto_update_url'] = $value;
+	}
 }
diff --git a/app/Models/Context.php b/app/Models/Context.php
index 1c770c756..2a58bd4ba 100644
--- a/app/Models/Context.php
+++ b/app/Models/Context.php
@@ -10,6 +10,7 @@ class FreshRSS_Context {
 	public static $categories = array();
 
 	public static $name = '';
+	public static $description = '';
 
 	public static $total_unread = 0;
 	public static $total_starred = array(
@@ -30,7 +31,7 @@ class FreshRSS_Context {
 	public static $state = 0;
 	public static $order = 'DESC';
 	public static $number = 0;
-	public static $search = '';
+	public static $search;
 	public static $first_id = '';
 	public static $next_id = '';
 	public static $id_max = '';
@@ -94,6 +95,13 @@ class FreshRSS_Context {
 	}
 
 	/**
+	 * Return true if the current request targets a feed (and not a category or all articles), false otherwise.
+	 */
+	public static function isFeed() {
+		return self::$current_get['feed'] != false;
+	}
+
+	/**
 	 * Return true if $get parameter correspond to the $current_get attribute.
 	 */
 	public static function isCurrentGet($get) {
@@ -146,8 +154,8 @@ class FreshRSS_Context {
 			self::$state = self::$state | FreshRSS_Entry::STATE_FAVORITE;
 			break;
 		case 'f':
-			// We try to find the corresponding feed.
-			$feed = FreshRSS_CategoryDAO::findFeed(self::$categories, $id);
+			// We try to find the corresponding feed. When allowing robots, always retrieve the full feed including description
+			$feed = FreshRSS_Context::$system_conf->allow_robots ? null : FreshRSS_CategoryDAO::findFeed(self::$categories, $id);
 			if ($feed === null) {
 				$feedDAO = FreshRSS_Factory::createFeedDao();
 				$feed = $feedDAO->searchById($id);
@@ -160,6 +168,7 @@ class FreshRSS_Context {
 			self::$current_get['feed'] = $id;
 			self::$current_get['category'] = $feed->category();
 			self::$name = $feed->name();
+			self::$description = $feed->description();
 			self::$get_unread = $feed->nbNotRead();
 			break;
 		case 'c':
@@ -301,4 +310,5 @@ class FreshRSS_Context {
 		}
 		return false;
 	}
+
 }
diff --git a/app/Models/Entry.php b/app/Models/Entry.php
index 346c98a92..a562a963a 100644
--- a/app/Models/Entry.php
+++ b/app/Models/Entry.php
@@ -14,7 +14,8 @@ class FreshRSS_Entry extends Minz_Model {
 	private $content;
 	private $link;
 	private $date;
-	private $is_read;
+	private $hash = null;
+	private $is_read;	//Nullable boolean
 	private $is_favorite;
 	private $feed;
 	private $tags;
@@ -88,6 +89,14 @@ class FreshRSS_Entry extends Minz_Model {
 		}
 	}
 
+	public function hash() {
+		if ($this->hash === null) {
+			//Do not include $this->date because it may be automatically generated when lacking
+			$this->hash = md5($this->link . $this->title . $this->author . $this->content . $this->tags(true));
+		}
+		return $this->hash;
+	}
+
 	public function _id($value) {
 		$this->id = $value;
 	}
@@ -95,23 +104,28 @@ class FreshRSS_Entry extends Minz_Model {
 		$this->guid = $value;
 	}
 	public function _title($value) {
+		$this->hash = null;
 		$this->title = $value;
 	}
 	public function _author($value) {
+		$this->hash = null;
 		$this->author = $value;
 	}
 	public function _content($value) {
+		$this->hash = null;
 		$this->content = $value;
 	}
 	public function _link($value) {
+		$this->hash = null;
 		$this->link = $value;
 	}
 	public function _date($value) {
+		$this->hash = null;
 		$value = intval($value);
 		$this->date = $value > 1 ? $value : time();
 	}
 	public function _isRead($value) {
-		$this->is_read = $value;
+		$this->is_read = $value === null ? null : (bool)$value;
 	}
 	public function _isFavorite($value) {
 		$this->is_favorite = $value;
@@ -120,6 +134,7 @@ class FreshRSS_Entry extends Minz_Model {
 		$this->feed = $value;
 	}
 	public function _tags($value) {
+		$this->hash = null;
 		if (!is_array($value)) {
 			$value = array($value);
 		}
@@ -182,6 +197,7 @@ class FreshRSS_Entry extends Minz_Model {
 			'content' => $this->content(),
 			'link' => $this->link(),
 			'date' => $this->date(true),
+			'hash' => $this->hash(),
 			'is_read' => $this->isRead(),
 			'is_favorite' => $this->isFavorite(),
 			'id_feed' => $this->feed(),
diff --git a/app/Models/EntryDAO.php b/app/Models/EntryDAO.php
index 61beeea13..f74055835 100644
--- a/app/Models/EntryDAO.php
+++ b/app/Models/EntryDAO.php
@@ -1,25 +1,78 @@
 <?php
 
-class FreshRSS_EntryDAO extends Minz_ModelPdo {
+class FreshRSS_EntryDAO extends Minz_ModelPdo implements FreshRSS_Searchable {
 
 	public function isCompressed() {
 		return parent::$sharedDbType !== 'sqlite';
 	}
 
-	public function addEntryPrepare() {
-		$sql = 'INSERT INTO `' . $this->prefix . 'entry`(id, guid, title, author, '
-		     . ($this->isCompressed() ? 'content_bin' : 'content')
-		     . ', link, date, is_read, is_favorite, id_feed, tags) '
-		     . 'VALUES(?, ?, ?, ?, '
-		     . ($this->isCompressed() ? 'COMPRESS(?)' : '?')
-		     . ', ?, ?, ?, ?, ?, ?)';
-		return $this->bd->prepare($sql);
+	public function hasNativeHex() {
+		return parent::$sharedDbType !== 'sqlite';
+	}
+
+	protected function addColumn($name) {
+		Minz_Log::debug('FreshRSS_EntryDAO::autoAddColumn: ' . $name);
+		$hasTransaction = false;
+		try {
+			$stm = null;
+			if ($name === 'lastSeen') {	//v1.1.1
+				if (!$this->bd->inTransaction()) {
+					$this->bd->beginTransaction();
+					$hasTransaction = true;
+				}
+				$stm = $this->bd->prepare('ALTER TABLE `' . $this->prefix . 'entry` ADD COLUMN lastSeen INT(11) DEFAULT 0');
+				if ($stm && $stm->execute()) {
+					$stm = $this->bd->prepare('CREATE INDEX entry_lastSeen_index ON `' . $this->prefix . 'entry`(`lastSeen`);');	//"IF NOT EXISTS" does not exist in MySQL 5.7
+					if ($stm && $stm->execute()) {
+						if ($hasTransaction) {
+							$this->bd->commit();
+						}
+						return true;
+					}
+				}
+				if ($hasTransaction) {
+					$this->bd->rollBack();
+				}
+			} elseif ($name === 'hash') {	//v1.1.1
+				$stm = $this->bd->prepare('ALTER TABLE `' . $this->prefix . 'entry` ADD COLUMN hash BINARY(16)');
+				return $stm && $stm->execute();
+			}
+		} catch (Exception $e) {
+			Minz_Log::debug('FreshRSS_EntryDAO::autoAddColumn error: ' . $e->getMessage());
+			if ($hasTransaction) {
+				$this->bd->rollBack();
+			}
+		}
+		return false;
+	}
+
+	protected function autoAddColumn($errorInfo) {
+		if (isset($errorInfo[0])) {
+			if ($errorInfo[0] == '42S22') {	//ER_BAD_FIELD_ERROR
+				foreach (array('lastSeen', 'hash') as $column) {
+					if (stripos($errorInfo[2], $column) !== false) {
+						return $this->addColumn($column);
+					}
+				}
+			}
+		}
+		return false;
 	}
 
-	public function addEntry($valuesTmp, $preparedStatement = null) {
-		$stm = $preparedStatement === null ?
-				FreshRSS_EntryDAO::addEntryPrepare() :
-				$preparedStatement;
+	private $addEntryPrepared = null;
+
+	public function addEntry($valuesTmp) {
+		if ($this->addEntryPrepared === null) {
+			$sql = 'INSERT INTO `' . $this->prefix . 'entry` (id, guid, title, author, '
+			     . ($this->isCompressed() ? 'content_bin' : 'content')
+			     . ', link, date, lastSeen, hash, is_read, is_favorite, id_feed, tags) '
+			     . 'VALUES(?, ?, ?, ?, '
+			     . ($this->isCompressed() ? 'COMPRESS(?)' : '?')
+			     . ', ?, ?, ?, '
+			     . ($this->hasNativeHex() ? 'X?' : '?')
+			     . ', ?, ?, ?, ?)';
+			$this->addEntryPrepared = $this->bd->prepare($sql);
+		}
 
 		$values = array(
 			$valuesTmp['id'],
@@ -29,55 +82,76 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 			$valuesTmp['content'],
 			substr($valuesTmp['link'], 0, 1023),
 			$valuesTmp['date'],
+			time(),
+			$this->hasNativeHex() ? $valuesTmp['hash'] : pack('H*', $valuesTmp['hash']),	// X'09AF' hexadecimal literals do not work with SQLite/PDO	//hex2bin() is PHP5.4+
 			$valuesTmp['is_read'] ? 1 : 0,
 			$valuesTmp['is_favorite'] ? 1 : 0,
 			$valuesTmp['id_feed'],
 			substr($valuesTmp['tags'], 0, 1023),
 		);
 
-		if ($stm && $stm->execute($values)) {
+		if ($this->addEntryPrepared && $this->addEntryPrepared->execute($values)) {
 			return $this->bd->lastInsertId();
 		} else {
-			$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
-			if ((int)($info[0] / 1000) !== 23) {	//Filter out "SQLSTATE Class code 23: Constraint Violation" because of expected duplicate entries
+			$info = $this->addEntryPrepared == null ? array(0 => '', 1 => '', 2 => 'syntax error') : $this->addEntryPrepared->errorInfo();
+			if ($this->autoAddColumn($info)) {
+				return $this->addEntry($valuesTmp);
+			} elseif ((int)($info[0] / 1000) !== 23) {	//Filter out "SQLSTATE Class code 23: Constraint Violation" because of expected duplicate entries
 				Minz_Log::error('SQL error addEntry: ' . $info[0] . ': ' . $info[1] . ' ' . $info[2]
-				. ' while adding entry in feed ' . $valuesTmp['id_feed'] . ' with title: ' . $valuesTmp['title']);
-			} /*else {
-				Minz_Log::debug('SQL error ' . $info[0] . ': ' . $info[1] . ' ' . $info[2]
-				. ' while adding entry in feed ' . $valuesTmp['id_feed'] . ' with title: ' . $valuesTmp['title']);
-			}*/
+					. ' while adding entry in feed ' . $valuesTmp['id_feed'] . ' with title: ' . $valuesTmp['title']);
+			}
 			return false;
 		}
 	}
 
-	public function addEntryObject($entry, $conf, $feedHistory) {
-		$existingGuids = array_fill_keys(
-			$this->listLastGuidsByFeed($entry->feed(), 20), 1
-		);
-
-		$nb_month_old = max($conf->old_entries, 1);
-		$date_min = time() - (3600 * 24 * 30 * $nb_month_old);
-
-		$eDate = $entry->date(true);
+	private $updateEntryPrepared = null;
 
-		if ($feedHistory == -2) {
-			$feedHistory = $conf->keep_history_default;
+	public function updateEntry($valuesTmp) {
+		if (!isset($valuesTmp['is_read'])) {
+			$valuesTmp['is_read'] = null;
 		}
 
-		if (!isset($existingGuids[$entry->guid()]) &&
-				($feedHistory != 0 || $eDate >= $date_min || $entry->isFavorite())) {
-			$values = $entry->toArray();
-
-			$useDeclaredDate = empty($existingGuids);
-			$values['id'] = ($useDeclaredDate || $eDate < $date_min) ?
-				min(time(), $eDate) . uSecString() :
-				uTimeString();
+		if ($this->updateEntryPrepared === null) {
+			$sql = 'UPDATE `' . $this->prefix . 'entry` '
+			     . 'SET title=?, author=?, '
+			     . ($this->isCompressed() ? 'content_bin=COMPRESS(?)' : 'content=?')
+			     . ', link=?, date=?, lastSeen=?, hash='
+			     . ($this->hasNativeHex() ? 'X?' : '?')
+			     . ', ' . ($valuesTmp['is_read'] === null ? '' : 'is_read=?, ')
+			     . 'tags=? '
+			     . 'WHERE id_feed=? AND guid=?';
+			$this->updateEntryPrepared = $this->bd->prepare($sql);
+		}
 
-			return $this->addEntry($values);
+		$values = array(
+			substr($valuesTmp['title'], 0, 255),
+			substr($valuesTmp['author'], 0, 255),
+			$valuesTmp['content'],
+			substr($valuesTmp['link'], 0, 1023),
+			$valuesTmp['date'],
+			time(),
+			$this->hasNativeHex() ? $valuesTmp['hash'] : pack('H*', $valuesTmp['hash']),
+		);
+		if ($valuesTmp['is_read'] !== null) {
+			$values[] = $valuesTmp['is_read'] ? 1 : 0;
 		}
+		$values = array_merge($values, array(
+			substr($valuesTmp['tags'], 0, 1023),
+			$valuesTmp['id_feed'],
+			substr($valuesTmp['guid'], 0, 760),
+		));
 
-		// We don't return Entry object to avoid a research in DB
-		return -1;
+		if ($this->updateEntryPrepared && $this->updateEntryPrepared->execute($values)) {
+			return $this->bd->lastInsertId();
+		} else {
+			$info = $this->updateEntryPrepared == null ? array(0 => '', 1 => '', 2 => 'syntax error') : $this->updateEntryPrepared->errorInfo();
+			if ($this->autoAddColumn($info)) {
+				return $this->updateEntry($valuesTmp);
+			}
+			Minz_Log::error('SQL error updateEntry: ' . $info[0] . ': ' . $info[1] . ' ' . $info[2]
+				. ' while updating entry with GUID ' . $valuesTmp['guid'] . ' in feed ' . $valuesTmp['id_feed']);
+			return false;
+		}
 	}
 
 	/**
@@ -94,6 +168,9 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 		if (!is_array($ids)) {
 			$ids = array($ids);
 		}
+		if (count($ids) < 1) {
+			return 0;
+		}
 		$sql = 'UPDATE `' . $this->prefix . 'entry` '
 		     . 'SET is_favorite=? '
 		     . 'WHERE id IN (' . str_repeat('?,', count($ids) - 1). '?)';
@@ -296,11 +373,11 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 	 *
 	 * If $idMax equals 0, a deprecated debug message is logged
 	 *
-	 * @param integer $id feed ID
+	 * @param integer $id_feed feed ID
 	 * @param integer $idMax fail safe article ID
 	 * @return integer affected rows
 	 */
-	public function markReadFeed($id, $idMax = 0) {
+	public function markReadFeed($id_feed, $idMax = 0) {
 		if ($idMax == 0) {
 			$idMax = time() . '000000';
 			Minz_Log::debug('Calling markReadFeed(0) is deprecated!');
@@ -310,7 +387,7 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 		$sql = 'UPDATE `' . $this->prefix . 'entry` '
 			 . 'SET is_read=1 '
 			 . 'WHERE id_feed=? AND is_read=0 AND id <= ?';
-		$values = array($id, $idMax);
+		$values = array($id_feed, $idMax);
 		$stm = $this->bd->prepare($sql);
 		if (!($stm && $stm->execute($values))) {
 			$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
@@ -324,7 +401,7 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 			$sql = 'UPDATE `' . $this->prefix . 'feed` '
 				 . 'SET cache_nbUnreads=cache_nbUnreads-' . $affected
 				 . ' WHERE id=?';
-			$values = array($id);
+			$values = array($id_feed);
 			$stm = $this->bd->prepare($sql);
 			if (!($stm && $stm->execute($values))) {
 				$info = $stm == null ? array(2 => 'syntax error') : $stm->errorInfo();
@@ -338,7 +415,7 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 		return $affected;
 	}
 
-	public function searchByGuid($feed_id, $id) {
+	public function searchByGuid($id_feed, $guid) {
 		// un guid est unique pour un flux donné
 		$sql = 'SELECT id, guid, title, author, '
 		     . ($this->isCompressed() ? 'UNCOMPRESS(content_bin) AS content' : 'content')
@@ -347,8 +424,8 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 		$stm = $this->bd->prepare($sql);
 
 		$values = array(
-			$feed_id,
-			$id
+			$id_feed,
+			$guid,
 		);
 
 		$stm->execute($values);
@@ -441,56 +518,50 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 			$where .= 'AND e1.id >= ' . $date_min . '000000 ';
 		}
 		$search = '';
-		if ($filter !== '') {
-			require_once(LIB_PATH . '/lib_date.php');
-			$filter = trim($filter);
-			$filter = addcslashes($filter, '\\%_');
-			$terms = array_unique(explode(' ', $filter));
-			//sort($terms);	//Put #tags first	//TODO: Put the cheapest filters first
-			foreach ($terms as $word) {
-				$word = trim($word);
-				if (stripos($word, 'intitle:') === 0) {
-					$word = substr($word, strlen('intitle:'));
-					$search .= 'AND e1.title LIKE ? ';
-					$values[] = '%' . $word .'%';
-				} elseif (stripos($word, 'inurl:') === 0) {
-					$word = substr($word, strlen('inurl:'));
-					$search .= 'AND CONCAT(e1.link, e1.guid) LIKE ? ';
-					$values[] = '%' . $word .'%';
-				} elseif (stripos($word, 'author:') === 0) {
-					$word = substr($word, strlen('author:'));
-					$search .= 'AND e1.author LIKE ? ';
-					$values[] = '%' . $word .'%';
-				} elseif (stripos($word, 'date:') === 0) {
-					$word = substr($word, strlen('date:'));
-					list($minDate, $maxDate) = parseDateInterval($word);
-					if ($minDate) {
-						$search .= 'AND e1.id >= ' . $minDate . '000000 ';
-					}
-					if ($maxDate) {
-						$search .= 'AND e1.id <= ' . $maxDate . '000000 ';
-					}
-				} elseif (stripos($word, 'pubdate:') === 0) {
-					$word = substr($word, strlen('pubdate:'));
-					list($minDate, $maxDate) = parseDateInterval($word);
-					if ($minDate) {
-						$search .= 'AND e1.date >= ' . $minDate . ' ';
-					}
-					if ($maxDate) {
-						$search .= 'AND e1.date <= ' . $maxDate . ' ';
-					}
-				} else {
-					if ($word[0] === '#' && isset($word[1])) {
-						$search .= 'AND e1.tags LIKE ? ';
-						$values[] = '%' . $word .'%';
-					} else {
-						$search .= 'AND ' . $this->sqlconcat('e1.title', $this->isCompressed() ? 'UNCOMPRESS(content_bin)' : 'content') . ' LIKE ? ';
-						$values[] = '%' . $word .'%';
-					}
+		if ($filter) {
+			if ($filter->getIntitle()) {
+				$search .= 'AND e1.title LIKE ? ';
+				$values[] = "%{$filter->getIntitle()}%";
+			}
+			if ($filter->getInurl()) {
+				$search .= 'AND CONCAT(e1.link, e1.guid) LIKE ? ';
+				$values[] = "%{$filter->getInurl()}%";
+			}
+			if ($filter->getAuthor()) {
+				$search .= 'AND e1.author LIKE ? ';
+				$values[] = "%{$filter->getAuthor()}%";
+			}
+			if ($filter->getMinDate()) {
+				$search .= 'AND e1.id >= ? ';
+				$values[] = "{$filter->getMinDate()}000000";
+			}
+			if ($filter->getMaxDate()) {
+				$search .= 'AND e1.id <= ? ';
+				$values[] = "{$filter->getMaxDate()}000000";
+			}
+			if ($filter->getMinPubdate()) {
+				$search .= 'AND e1.date >= ? ';
+				$values[] = $filter->getMinPubdate();
+			}
+			if ($filter->getMaxPubdate()) {
+				$search .= 'AND e1.date <= ? ';
+				$values[] = $filter->getMaxPubdate();
+			}
+			if ($filter->getTags()) {
+				$tags = $filter->getTags();
+				foreach ($tags as $tag) {
+					$search .= 'AND e1.tags LIKE ? ';
+					$values[] = "%{$tag}%";
+				}
+			}
+			if ($filter->getSearch()) {
+				$search_values = $filter->getSearch();
+				foreach ($search_values as $search_value) {
+					$search .= 'AND ' . $this->sqlconcat('e1.title', $this->isCompressed() ? 'UNCOMPRESS(content_bin)' : 'content') . ' LIKE ? ';
+					$values[] = "%{$search_value}%";
 				}
 			}
 		}
-
 		return array($values,
 			'SELECT e1.id FROM `' . $this->prefix . 'entry` e1 '
 			. ($joinFeed ? 'INNER JOIN `' . $this->prefix . 'feed` f ON e1.id_feed=f.id ' : '')
@@ -527,12 +598,51 @@ class FreshRSS_EntryDAO extends Minz_ModelPdo {
 		return $stm->fetchAll(PDO::FETCH_COLUMN, 0);
 	}
 
-	public function listLastGuidsByFeed($id, $n) {
-		$sql = 'SELECT guid FROM `' . $this->prefix . 'entry` WHERE id_feed=? ORDER BY id DESC LIMIT ' . intval($n);
+	public function listHashForFeedGuids($id_feed, $guids) {
+		if (count($guids) < 1) {
+			return array();
+		}
+		$sql = 'SELECT guid, hex(hash) AS hexHash FROM `' . $this->prefix . 'entry` WHERE id_feed=? AND guid IN (' . str_repeat('?,', count($guids) - 1). '?)';
 		$stm = $this->bd->prepare($sql);
-		$values = array($id);
-		$stm->execute($values);
-		return $stm->fetchAll(PDO::FETCH_COLUMN, 0);
+		$values = array($id_feed);
+		$values = array_merge($values, $guids);
+		if ($stm && $stm->execute($values)) {
+			$result = array();
+			$rows = $stm->fetchAll(PDO::FETCH_ASSOC);
+			foreach ($rows as $row) {
+				$result[$row['guid']] = $row['hexHash'];
+			}
+			return $result;
+		} else {
+			$info = $stm == null ? array(0 => '', 1 => '', 2 => 'syntax error') : $stm->errorInfo();
+			if ($this->autoAddColumn($info)) {
+				return $this->listHashForFeedGuids($id_feed, $guids);
+			}
+			Minz_Log::error('SQL error listHashForFeedGuids: ' . $info[0] . ': ' . $info[1] . ' ' . $info[2]
+				. ' while querying feed ' . $id_feed);
+			return false;
+		}
+	}
+
+	public function updateLastSeen($id_feed, $guids) {
+		if (count($guids) < 1) {
+			return 0;
+		}
+		$sql = 'UPDATE `' . $this->prefix . 'entry` SET lastSeen=? WHERE id_feed=? AND guid IN (' . str_repeat('?,', count($guids) - 1). '?)';
+		$stm = $this->bd->prepare($sql);
+		$values = array(time(), $id_feed);
+		$values = array_merge($values, $guids);
+		if ($stm && $stm->execute($values)) {
+			return $stm->rowCount();
+		} else {
+			$info = $stm == null ? array(0 => '', 1 => '', 2 => 'syntax error') : $stm->errorInfo();
+			if ($this->autoAddColumn($info)) {
+				return $this->updateLastSeen($id_feed, $guids);
+			}
+			Minz_Log::error('SQL error updateLastSeen: ' . $info[0] . ': ' . $info[1] . ' ' . $info[2]
+				. ' while updating feed ' . $id_feed);
+			return false;
+		}
 	}
 
 	public function countUnreadRead() {
diff --git a/app/Models/EntryDAOSQLite.php b/app/Models/EntryDAOSQLite.php
index ffe0f037c..ff049d813 100644
--- a/app/Models/EntryDAOSQLite.php
+++ b/app/Models/EntryDAOSQLite.php
@@ -2,6 +2,21 @@
 
 class FreshRSS_EntryDAOSQLite extends FreshRSS_EntryDAO {
 
+	protected function autoAddColumn($errorInfo) {
+		if (empty($errorInfo[0]) || $errorInfo[0] == '42S22') {	//ER_BAD_FIELD_ERROR
+			if ($tableInfo = $this->bd->query("SELECT sql FROM sqlite_master where name='entry'")) {
+				$showCreate = $tableInfo->fetchColumn();
+				Minz_Log::debug('FreshRSS_EntryDAOSQLite::autoAddColumn: ' . $showCreate);
+				foreach (array('lastSeen', 'hash') as $column) {
+					if (stripos($showCreate, $column) === false) {
+						return $this->addColumn($column);
+					}
+				}
+			}
+		}
+		return false;
+	}
+
 	protected function sqlConcat($s1, $s2) {
 		return $s1 . '||' . $s2;
 	}
diff --git a/app/Models/Feed.php b/app/Models/Feed.php
index 5ce03be5d..23491ee8d 100644
--- a/app/Models/Feed.php
+++ b/app/Models/Feed.php
@@ -19,6 +19,8 @@ class FreshRSS_Feed extends Minz_Model {
 	private $ttl = -2;
 	private $hash = null;
 	private $lockPath = '';
+	private $hubUrl = '';
+	private $selfUrl = '';
 
 	public function __construct($url, $validate=true) {
 		if ($validate) {
@@ -49,6 +51,12 @@ class FreshRSS_Feed extends Minz_Model {
 	public function url() {
 		return $this->url;
 	}
+	public function selfUrl() {
+		return $this->selfUrl;
+	}
+	public function hubUrl() {
+		return $this->hubUrl;
+	}
 	public function category() {
 		return $this->category;
 	}
@@ -96,6 +104,16 @@ class FreshRSS_Feed extends Minz_Model {
 	public function ttl() {
 		return $this->ttl;
 	}
+	// public function ttlExpire() {
+		// $ttl = $this->ttl;
+		// if ($ttl == -2) {	//Default
+			// $ttl = FreshRSS_Context::$user_conf->ttl_default;
+		// }
+		// if ($ttl == -1) {	//Never
+			// $ttl = 64000000;	//~2 years. Good enough for PubSubHubbub logic
+		// }
+		// return $this->lastUpdate + $ttl;
+	// }
 	public function nbEntries() {
 		if ($this->nbEntries < 0) {
 			$feedDAO = FreshRSS_Factory::createFeedDao();
@@ -226,6 +244,11 @@ class FreshRSS_Feed extends Minz_Model {
 					throw new FreshRSS_Feed_Exception(($errorMessage == '' ? 'Feed error' : $errorMessage) . ' [' . $url . ']');
 				}
 
+				$links = $feed->get_links('self');
+				$this->selfUrl = isset($links[0]) ? $links[0] : null;
+				$links = $feed->get_links('hub');
+				$this->hubUrl = isset($links[0]) ? $links[0] : null;
+
 				if ($loadDetails) {
 					// si on a utilisé l'auto-discover, notre url va avoir changé
 					$subscribe_url = $feed->subscribe_url(false);
@@ -240,16 +263,16 @@ class FreshRSS_Feed extends Minz_Model {
 					$subscribe_url = $feed->subscribe_url(true);
 				}
 
-				$clean_url = url_remove_credentials($subscribe_url);
+				$clean_url = SimplePie_Misc::url_remove_credentials($subscribe_url);
 				if ($subscribe_url !== null && $subscribe_url !== $url) {
 					$this->_url($clean_url);
 				}
 
-				if (($mtime === true) ||($mtime > $this->lastUpdate)) {
-					Minz_Log::notice('FreshRSS no cache ' . $mtime . ' > ' . $this->lastUpdate . ' for ' . $clean_url);
+				if (($mtime === true) || ($mtime > $this->lastUpdate)) {
+					//Minz_Log::debug('FreshRSS no cache ' . $mtime . ' > ' . $this->lastUpdate . ' for ' . $clean_url);
 					$this->loadEntries($feed);	// et on charge les articles du flux
 				} else {
-					Minz_Log::notice('FreshRSS use cache for ' . $clean_url);
+					//Minz_Log::debug('FreshRSS use cache for ' . $clean_url);
 					$this->entries = array();
 				}
 
@@ -259,7 +282,7 @@ class FreshRSS_Feed extends Minz_Model {
 		}
 	}
 
-	private function loadEntries($feed) {
+	public function loadEntries($feed) {
 		$entries = array();
 
 		foreach ($feed->get_items() as $item) {
@@ -333,4 +356,136 @@ class FreshRSS_Feed extends Minz_Model {
 	function unlock() {
 		@unlink($this->lockPath);
 	}
+
+	//<PubSubHubbub>
+
+	function pubSubHubbubEnabled() {
+		$url = $this->selfUrl ? $this->selfUrl : $this->url;
+		$hubFilename = PSHB_PATH . '/feeds/' . base64url_encode($url) . '/!hub.json';
+		if ($hubFile = @file_get_contents($hubFilename)) {
+			$hubJson = json_decode($hubFile, true);
+			if ($hubJson && empty($hubJson['error']) &&
+				(empty($hubJson['lease_end']) || $hubJson['lease_end'] > time())) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+	function pubSubHubbubError($error = true) {
+		$url = $this->selfUrl ? $this->selfUrl : $this->url;
+		$hubFilename = PSHB_PATH . '/feeds/' . base64url_encode($url) . '/!hub.json';
+		$hubFile = @file_get_contents($hubFilename);
+		$hubJson = $hubFile ? json_decode($hubFile, true) : array();
+		if (!isset($hubJson['error']) || $hubJson['error'] !== (bool)$error) {
+			$hubJson['error'] = (bool)$error;
+			file_put_contents($hubFilename, json_encode($hubJson));
+			file_put_contents(USERS_PATH . '/_/log_pshb.txt', date('c') . "\t"
+				. 'Set error to ' . ($error ? 1 : 0) . ' for ' . $url . "\n", FILE_APPEND);
+		}
+		return false;
+	}
+
+	function pubSubHubbubPrepare() {
+		$key = '';
+		if (FreshRSS_Context::$system_conf->base_url && $this->hubUrl && $this->selfUrl && @is_dir(PSHB_PATH)) {
+			$path = PSHB_PATH . '/feeds/' . base64url_encode($this->selfUrl);
+			$hubFilename = $path . '/!hub.json';
+			if ($hubFile = @file_get_contents($hubFilename)) {
+				$hubJson = json_decode($hubFile, true);
+				if (!$hubJson || empty($hubJson['key']) || !ctype_xdigit($hubJson['key'])) {
+					$text = 'Invalid JSON for PubSubHubbub: ' . $this->url;
+					Minz_Log::warning($text);
+					file_put_contents(USERS_PATH . '/_/log_pshb.txt', date('c') . "\t" . $text . "\n", FILE_APPEND);
+					return false;
+				}
+				if ((!empty($hubJson['lease_end'])) && ($hubJson['lease_end'] < (time() + (3600 * 23)))) {	//TODO: Make a better policy
+					$text = 'PubSubHubbub lease ends at '
+						. date('c', empty($hubJson['lease_end']) ? time() : $hubJson['lease_end'])
+						. ' and needs renewal: ' . $this->url;
+					Minz_Log::warning($text);
+					file_put_contents(USERS_PATH . '/_/log_pshb.txt', date('c') . "\t" . $text . "\n", FILE_APPEND);
+					$key = $hubJson['key'];	//To renew our lease
+				} elseif (((!empty($hubJson['error'])) || empty($hubJson['lease_end'])) &&
+					(empty($hubJson['lease_start']) || $hubJson['lease_start'] < time() - (3600 * 23))) {	//Do not renew too often
+					$key = $hubJson['key'];	//To renew our lease
+				}
+			} else {
+				@mkdir($path, 0777, true);
+				$key = sha1($path . FreshRSS_Context::$system_conf->salt . uniqid(mt_rand(), true));
+				$hubJson = array(
+					'hub' => $this->hubUrl,
+					'key' => $key,
+				);
+				file_put_contents($hubFilename, json_encode($hubJson));
+				@mkdir(PSHB_PATH . '/keys/');
+				file_put_contents(PSHB_PATH . '/keys/' . $key . '.txt', base64url_encode($this->selfUrl));
+				$text = 'PubSubHubbub prepared for ' . $this->url;
+				Minz_Log::debug($text);
+				file_put_contents(USERS_PATH . '/_/log_pshb.txt', date('c') . "\t" . $text . "\n", FILE_APPEND);
+			}
+			$currentUser = Minz_Session::param('currentUser');
+			if (ctype_alnum($currentUser) && !file_exists($path . '/' . $currentUser . '.txt')) {
+				touch($path . '/' . $currentUser . '.txt');
+			}
+		}
+		return $key;
+	}
+
+	//Parameter true to subscribe, false to unsubscribe.
+	function pubSubHubbubSubscribe($state) {
+		if (FreshRSS_Context::$system_conf->base_url && $this->hubUrl && $this->selfUrl) {
+			$hubFilename = PSHB_PATH . '/feeds/' . base64url_encode($this->selfUrl) . '/!hub.json';
+			$hubFile = @file_get_contents($hubFilename);
+			if ($hubFile === false) {
+				Minz_Log::warning('JSON not found for PubSubHubbub: ' . $this->url);
+				return false;
+			}
+			$hubJson = json_decode($hubFile, true);
+			if (!$hubJson || empty($hubJson['key']) || !ctype_xdigit($hubJson['key'])) {
+				Minz_Log::warning('Invalid JSON for PubSubHubbub: ' . $this->url);
+				return false;
+			}
+			$callbackUrl = checkUrl(FreshRSS_Context::$system_conf->base_url . 'api/pshb.php?k=' . $hubJson['key']);
+			if ($callbackUrl == '') {
+				Minz_Log::warning('Invalid callback for PubSubHubbub: ' . $this->url);
+				return false;
+			}
+			$ch = curl_init();
+			curl_setopt_array($ch, array(
+				CURLOPT_URL => $this->hubUrl,
+				CURLOPT_FOLLOWLOCATION => true,
+				CURLOPT_RETURNTRANSFER => true,
+				CURLOPT_USERAGENT => _t('gen.freshrss') . '/' . FRESHRSS_VERSION . ' (' . PHP_OS . '; ' . FRESHRSS_WEBSITE . ')',
+				CURLOPT_POSTFIELDS => 'hub.verify=sync'
+					. '&hub.mode=' . ($state ? 'subscribe' : 'unsubscribe')
+					. '&hub.topic=' . urlencode($this->selfUrl)
+					. '&hub.callback=' . urlencode($callbackUrl)
+				)
+			);
+			$response = curl_exec($ch);
+			$info = curl_getinfo($ch);
+
+			file_put_contents(USERS_PATH . '/_/log_pshb.txt', date('c') . "\t" .
+				'PubSubHubbub ' . ($state ? 'subscribe' : 'unsubscribe') . ' to ' . $this->selfUrl .
+				' with callback ' . $callbackUrl . ': ' . $info['http_code'] . ' ' . $response . "\n", FILE_APPEND);
+
+			if (!$state) {	//unsubscribe
+				$hubJson['lease_end'] = time() - 60;
+				file_put_contents($hubFilename, json_encode($hubJson));
+			}
+
+			if (substr($info['http_code'], 0, 1) == '2') {
+				return true;
+			} else {
+				$hubJson['lease_start'] = time();	//Prevent trying again too soon
+				$hubJson['error'] = true;
+				file_put_contents($hubFilename, json_encode($hubJson));
+				return false;
+			}
+		}
+		return false;
+	}
+
+	//</PubSubHubbub>
 }
diff --git a/app/Models/FeedDAO.php b/app/Models/FeedDAO.php
index 74597c730..475d39286 100644
--- a/app/Models/FeedDAO.php
+++ b/app/Models/FeedDAO.php
@@ -1,6 +1,6 @@
 <?php
 
-class FreshRSS_FeedDAO extends Minz_ModelPdo {
+class FreshRSS_FeedDAO extends Minz_ModelPdo implements FreshRSS_Searchable {
 	public function addFeed($valuesTmp) {
 		$sql = 'INSERT INTO `' . $this->prefix . 'feed` (url, category, name, website, description, lastUpdate, priority, httpAuth, error, keep_history, ttl) VALUES(?, ?, ?, ?, ?, ?, 10, ?, 0, -2, -2)';
 		$stm = $this->bd->prepare($sql);
@@ -322,17 +322,20 @@ class FreshRSS_FeedDAO extends Minz_ModelPdo {
 		return $affected;
 	}
 
-	public function cleanOldEntries($id, $date_min, $keep = 15) {	//Remember to call updateLastUpdate($id) just after
+	public function cleanOldEntries($id, $date_min, $keep = 15) {	//Remember to call updateLastUpdate($id) or updateCachedValues() just after
 		$sql = 'DELETE FROM `' . $this->prefix . 'entry` '
-		     . 'WHERE id_feed = :id_feed AND id <= :id_max AND is_favorite=0 AND id NOT IN '
-		     . '(SELECT id FROM (SELECT e2.id FROM `' . $this->prefix . 'entry` e2 WHERE e2.id_feed = :id_feed ORDER BY id DESC LIMIT :keep) keep)';	//Double select MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery'
+		     . 'WHERE id_feed=:id_feed AND id<=:id_max '
+		     . 'AND is_favorite=0 '	//Do not remove favourites
+		     . 'AND lastSeen < (SELECT maxLastSeen FROM (SELECT (MAX(e3.lastSeen)-99) AS maxLastSeen FROM `' . $this->prefix . 'entry` e3 WHERE e3.id_feed=:id_feed) recent) '	//Do not remove the most newly seen articles, plus a few seconds of tolerance
+		     . 'AND id NOT IN (SELECT id FROM (SELECT e2.id FROM `' . $this->prefix . 'entry` e2 WHERE e2.id_feed=:id_feed ORDER BY id DESC LIMIT :keep) keep)';	//Double select: MySQL doesn't support 'LIMIT & IN/ALL/ANY/SOME subquery'
 		$stm = $this->bd->prepare($sql);
 
-		$id_max = intval($date_min) . '000000';
-
-		$stm->bindParam(':id_feed', $id, PDO::PARAM_INT);
-		$stm->bindParam(':id_max', $id_max, PDO::PARAM_STR);
-		$stm->bindParam(':keep', $keep, PDO::PARAM_INT);
+		if ($stm) {
+			$id_max = intval($date_min) . '000000';
+			$stm->bindParam(':id_feed', $id, PDO::PARAM_INT);
+			$stm->bindParam(':id_max', $id_max, PDO::PARAM_STR);
+			$stm->bindParam(':keep', $keep, PDO::PARAM_INT);
+		}
 
 		if ($stm && $stm->execute()) {
 			return $stm->rowCount();
diff --git a/app/Models/LogDAO.php b/app/Models/LogDAO.php
index 4c56e3150..ab258cd58 100644
--- a/app/Models/LogDAO.php
+++ b/app/Models/LogDAO.php
@@ -21,5 +21,10 @@ class FreshRSS_LogDAO {
 
 	public static function truncate() {
 		file_put_contents(join_path(DATA_PATH, 'users', Minz_Session::param('currentUser', '_'), 'log.txt'), '');
+		if (FreshRSS_Auth::hasAccess('admin')) {
+			file_put_contents(join_path(DATA_PATH, 'users', '_', 'log.txt'), '');
+			file_put_contents(join_path(DATA_PATH, 'users', '_', 'log_api.txt'), '');
+			file_put_contents(join_path(DATA_PATH, 'users', '_', 'log_pshb.txt'), '');
+		}
 	}
 }
diff --git a/app/Models/Search.php b/app/Models/Search.php
new file mode 100644
index 000000000..575a9a2cb
--- /dev/null
+++ b/app/Models/Search.php
@@ -0,0 +1,229 @@
+<?php
+
+require_once(LIB_PATH . '/lib_date.php');
+
+/**
+ * Contains a search from the search form.
+ *
+ * It allows to extract meaningful bits of the search and store them in a
+ * convenient object
+ */
+class FreshRSS_Search {
+
+	// This contains the user input string
+	private $raw_input = '';
+	// The following properties are extracted from the raw input
+	private $intitle;
+	private $min_date;
+	private $max_date;
+	private $min_pubdate;
+	private $max_pubdate;
+	private $inurl;
+	private $author;
+	private $tags;
+	private $search;
+
+	public function __construct($input) {
+		if (strcmp($input, '') == 0) {
+			return;
+		}
+		$this->raw_input = $input;
+		$input = $this->parseIntitleSearch($input);
+		$input = $this->parseAuthorSearch($input);
+		$input = $this->parseInurlSearch($input);
+		$input = $this->parsePubdateSearch($input);
+		$input = $this->parseDateSearch($input);
+		$input = $this->parseTagsSeach($input);
+		$this->parseSearch($input);
+	}
+
+	public function __toString() {
+		return $this->getRawInput();
+	}
+
+	public function getRawInput() {
+		return $this->raw_input;
+	}
+
+	public function getIntitle() {
+		return $this->intitle;
+	}
+
+	public function getMinDate() {
+		return $this->min_date;
+	}
+
+	public function getMaxDate() {
+		return $this->max_date;
+	}
+
+	public function getMinPubdate() {
+		return $this->min_pubdate;
+	}
+
+	public function getMaxPubdate() {
+		return $this->max_pubdate;
+	}
+
+	public function getInurl() {
+		return $this->inurl;
+	}
+
+	public function getAuthor() {
+		return $this->author;
+	}
+
+	public function getTags() {
+		return $this->tags;
+	}
+
+	public function getSearch() {
+		return $this->search;
+	}
+
+	/**
+	 * Parse the search string to find intitle keyword and the search related
+	 * to it.
+	 * The search is the first word following the keyword.
+	 *
+	 * @param string $input
+	 * @return string
+	 */
+	private function parseIntitleSearch($input) {
+		if (preg_match('/intitle:(?P<delim>[\'"])(?P<search>.*)(?P=delim)/U', $input, $matches)) {
+			$this->intitle = $matches['search'];
+			return str_replace($matches[0], '', $input);
+		}
+		if (preg_match('/intitle:(?P<search>\w*)/', $input, $matches)) {
+			$this->intitle = $matches['search'];
+			return str_replace($matches[0], '', $input);
+		}
+		return $input;
+	}
+
+	/**
+	 * Parse the search string to find author keyword and the search related
+	 * to it.
+	 * The search is the first word following the keyword except when using
+	 * a delimiter. Supported delimiters are single quote (') and double
+	 * quotes (").
+	 *
+	 * @param string $input
+	 * @return string
+	 */
+	private function parseAuthorSearch($input) {
+		if (preg_match('/author:(?P<delim>[\'"])(?P<search>.*)(?P=delim)/U', $input, $matches)) {
+			$this->author = $matches['search'];
+			return str_replace($matches[0], '', $input);
+		}
+		if (preg_match('/author:(?P<search>\w*)/', $input, $matches)) {
+			$this->author = $matches['search'];
+			return str_replace($matches[0], '', $input);
+		}
+		return $input;
+	}
+
+	/**
+	 * Parse the search string to find inurl keyword and the search related
+	 * to it.
+	 * The search is the first word following the keyword except.
+	 *
+	 * @param string $input
+	 * @return string
+	 */
+	private function parseInurlSearch($input) {
+		if (preg_match('/inurl:(?P<search>[^\s]*)/', $input, $matches)) {
+			$this->inurl = $matches['search'];
+			return str_replace($matches[0], '', $input);
+		}
+		return $input;
+	}
+
+	/**
+	 * Parse the search string to find date keyword and the search related
+	 * to it.
+	 * The search is the first word following the keyword.
+	 *
+	 * @param string $input
+	 * @return string
+	 */
+	private function parseDateSearch($input) {
+		if (preg_match('/date:(?P<search>[^\s]*)/', $input, $matches)) {
+			list($this->min_date, $this->max_date) = parseDateInterval($matches['search']);
+			return str_replace($matches[0], '', $input);
+		}
+		return $input;
+	}
+
+	/**
+	 * Parse the search string to find pubdate keyword and the search related
+	 * to it.
+	 * The search is the first word following the keyword.
+	 *
+	 * @param string $input
+	 * @return string
+	 */
+	private function parsePubdateSearch($input) {
+		if (preg_match('/pubdate:(?P<search>[^\s]*)/', $input, $matches)) {
+			list($this->min_pubdate, $this->max_pubdate) = parseDateInterval($matches['search']);
+			return str_replace($matches[0], '', $input);
+		}
+		return $input;
+	}
+
+	/**
+	 * Parse the search string to find tags keyword (# followed by a word)
+	 * and the search related to it.
+	 * The search is the first word following the #.
+	 *
+	 * @param string $input
+	 * @return string
+	 */
+	private function parseTagsSeach($input) {
+		if (preg_match_all('/#(?P<search>[^\s]+)/', $input, $matches)) {
+			$this->tags = $matches['search'];
+			return str_replace($matches[0], '', $input);
+		}
+		return $input;
+	}
+
+	/**
+	 * Parse the search string to find search values.
+	 * Every word is a distinct search value, except when using a delimiter.
+	 * Supported delimiters are single quote (') and double quotes (").
+	 *
+	 * @param string $input
+	 * @return string
+	 */
+	private function parseSearch($input) {
+		$input = $this->cleanSearch($input);
+		if (strcmp($input, '') == 0) {
+			return;
+		}
+		if (preg_match_all('/(?P<delim>[\'"])(?P<search>.*)(?P=delim)/U', $input, $matches)) {
+			$this->search = $matches['search'];
+			$input = str_replace($matches[0], '', $input);
+		}
+		$input = $this->cleanSearch($input);
+		if (strcmp($input, '') == 0) {
+			return;
+		}
+		if (is_array($this->search)) {
+			$this->search = array_merge($this->search, explode(' ', $input));
+		} else {
+			$this->search = explode(' ', $input);
+		}
+	}
+
+	/**
+	 * Remove all unnecessary spaces in the search
+	 *
+	 * @param string $input
+	 * @return string
+	 */
+	private function cleanSearch($input) {
+		$input = preg_replace('/\s+/', ' ', $input);
+		return trim($input);
+	}
+
+}
diff --git a/app/Models/Searchable.php b/app/Models/Searchable.php
new file mode 100644
index 000000000..d5bcea49d
--- /dev/null
+++ b/app/Models/Searchable.php
@@ -0,0 +1,6 @@
+<?php
+
+interface FreshRSS_Searchable {
+
+	public function searchById($id);
+}
diff --git a/app/Models/Share.php b/app/Models/Share.php
index db6feda19..2a05f2ee9 100644
--- a/app/Models/Share.php
+++ b/app/Models/Share.php
@@ -152,7 +152,7 @@ class FreshRSS_Share {
 	 * Return the current name of the share option.
 	 */
 	public function name($real = false) {
-		if ($real || is_null($this->custom_name)) {
+		if ($real || is_null($this->custom_name) || empty($this->custom_name)) {
 			return $this->name;
 		} else {
 			return $this->custom_name;
diff --git a/app/Models/UserQuery.php b/app/Models/UserQuery.php
new file mode 100644
index 000000000..52747f538
--- /dev/null
+++ b/app/Models/UserQuery.php
@@ -0,0 +1,226 @@
+<?php
+
+/**
+ * Contains the description of a user query
+ *
+ * It allows to extract the meaningful bits of the query to be manipulated in an
+ * easy way.
+ */
+class FreshRSS_UserQuery {
+
+	private $deprecated = false;
+	private $get;
+	private $get_name;
+	private $get_type;
+	private $name;
+	private $order;
+	private $search;
+	private $state;
+	private $url;
+	private $feed_dao;
+	private $category_dao;
+
+	/**
+	 * @param array $query
+	 * @param FreshRSS_Searchable $feed_dao
+	 * @param FreshRSS_Searchable $category_dao
+	 */
+	public function __construct($query, FreshRSS_Searchable $feed_dao = null, FreshRSS_Searchable $category_dao = null) {
+		$this->category_dao = $category_dao;
+		$this->feed_dao = $feed_dao;
+		if (isset($query['get'])) {
+			$this->parseGet($query['get']);
+		}
+		if (isset($query['name'])) {
+			$this->name = $query['name'];
+		}
+		if (isset($query['order'])) {
+			$this->order = $query['order'];
+		}
+		if (!isset($query['search'])) {
+			$query['search'] = '';
+		}
+		// linked to deeply with the search object, need to use dependency injection
+		$this->search = new FreshRSS_Search($query['search']);
+		if (isset($query['state'])) {
+			$this->state = $query['state'];
+		}
+		if (isset($query['url'])) {
+			$this->url = $query['url'];
+		}
+	}
+
+	/**
+	 * Convert the current object to an array.
+	 *
+	 * @return array
+	 */
+	public function toArray() {
+		return array_filter(array(
+		    'get' => $this->get,
+		    'name' => $this->name,
+		    'order' => $this->order,
+		    'search' => $this->search->__toString(),
+		    'state' => $this->state,
+		    'url' => $this->url,
+		));
+	}
+
+	/**
+	 * Parse the get parameter in the query string to extract its name and
+	 * type
+	 *
+	 * @param string $get
+	 */
+	private function parseGet($get) {
+		$this->get = $get;
+		if (preg_match('/(?P<type>[acfs])(_(?P<id>\d+))?/', $get, $matches)) {
+			switch ($matches['type']) {
+				case 'a':
+					$this->parseAll();
+					break;
+				case 'c':
+					$this->parseCategory($matches['id']);
+					break;
+				case 'f':
+					$this->parseFeed($matches['id']);
+					break;
+				case 's':
+					$this->parseFavorite();
+					break;
+			}
+		}
+	}
+
+	/**
+	 * Parse the query string when it is an "all" query
+	 */
+	private function parseAll() {
+		$this->get_name = 'all';
+		$this->get_type = 'all';
+	}
+
+	/**
+	 * Parse the query string when it is a "category" query
+	 *
+	 * @param integer $id
+	 * @throws FreshRSS_DAO_Exception
+	 */
+	private function parseCategory($id) {
+		if (is_null($this->category_dao)) {
+			throw new FreshRSS_DAO_Exception('Category DAO is not loaded in UserQuery');
+		}
+		$category = $this->category_dao->searchById($id);
+		if ($category) {
+			$this->get_name = $category->name();
+		} else {
+			$this->deprecated = true;
+		}
+		$this->get_type = 'category';
+	}
+
+	/**
+	 * Parse the query string when it is a "feed" query
+	 *
+	 * @param integer $id
+	 * @throws FreshRSS_DAO_Exception
+	 */
+	private function parseFeed($id) {
+		if (is_null($this->feed_dao)) {
+			throw new FreshRSS_DAO_Exception('Feed DAO is not loaded in UserQuery');
+		}
+		$feed = $this->feed_dao->searchById($id);
+		if ($feed) {
+			$this->get_name = $feed->name();
+		} else {
+			$this->deprecated = true;
+		}
+		$this->get_type = 'feed';
+	}
+
+	/**
+	 * Parse the query string when it is a "favorite" query
+	 */
+	private function parseFavorite() {
+		$this->get_name = 'favorite';
+		$this->get_type = 'favorite';
+	}
+
+	/**
+	 * Check if the current user query is deprecated.
+	 * It is deprecated if the category or the feed used in the query are
+	 * not existing.
+	 *
+	 * @return boolean
+	 */
+	public function isDeprecated() {
+		return $this->deprecated;
+	}
+
+	/**
+	 * Check if the user query has parameters.
+	 * If the type is 'all', it is considered equal to no parameters
+	 *
+	 * @return boolean
+	 */
+	public function hasParameters() {
+		if ($this->get_type === 'all') {
+			return false;
+		}
+		if ($this->hasSearch()) {
+			return true;
+		}
+		if ($this->state) {
+			return true;
+		}
+		if ($this->order) {
+			return true;
+		}
+		if ($this->get) {
+			return true;
+		}
+		return false;
+	}
+
+	/**
+	 * Check if there is a search in the search object
+	 *
+	 * @return boolean
+	 */
+	public function hasSearch() {
+		return $this->search->getRawInput() != "";
+	}
+
+	public function getGet() {
+		return $this->get;
+	}
+
+	public function getGetName() {
+		return $this->get_name;
+	}
+
+	public function getGetType() {
+		return $this->get_type;
+	}
+
+	public function getName() {
+		return $this->name;
+	}
+
+	public function getOrder() {
+		return $this->order;
+	}
+
+	public function getSearch() {
+		return $this->search;
+	}
+
+	public function getState() {
+		return $this->state;
+	}
+
+	public function getUrl() {
+		return $this->url;
+	}
+
+}
diff --git a/app/SQL/install.sql.mysql.php b/app/SQL/install.sql.mysql.php
index cf0159199..0f4e04620 100644
--- a/app/SQL/install.sql.mysql.php
+++ b/app/SQL/install.sql.mysql.php
@@ -15,7 +15,7 @@ CREATE TABLE IF NOT EXISTS `%1$sfeed` (
 	`name` varchar(255) NOT NULL,
 	`website` varchar(255) CHARACTER SET latin1,
 	`description` text,
-	`lastUpdate` int(11) DEFAULT 0,
+	`lastUpdate` int(11) DEFAULT 0,	-- Until year 2038
 	`priority` tinyint(2) NOT NULL DEFAULT 10,
 	`pathEntries` varchar(511) DEFAULT NULL,
 	`httpAuth` varchar(511) DEFAULT NULL,
@@ -40,7 +40,9 @@ CREATE TABLE IF NOT EXISTS `%1$sentry` (
 	`author` varchar(255),
 	`content_bin` blob,	-- v0.7
 	`link` varchar(1023) CHARACTER SET latin1 NOT NULL,
-	`date` int(11),
+	`date` int(11),	-- Until year 2038
+	`lastSeen` INT(11) DEFAULT 0,	-- v1.1.1, Until year 2038
+	`hash` BINARY(16),	-- v1.1.1
 	`is_read` boolean NOT NULL DEFAULT 0,
 	`is_favorite` boolean NOT NULL DEFAULT 0,
 	`id_feed` SMALLINT,	-- v0.7
@@ -49,11 +51,14 @@ CREATE TABLE IF NOT EXISTS `%1$sentry` (
 	FOREIGN KEY (`id_feed`) REFERENCES `%1$sfeed`(`id`) ON DELETE CASCADE ON UPDATE CASCADE,
 	UNIQUE KEY (`id_feed`,`guid`),	-- v0.7
 	INDEX (`is_favorite`),	-- v0.7
-	INDEX (`is_read`)	-- v0.7
+	INDEX (`is_read`),	-- v0.7
+	INDEX `entry_lastSeen_index` (`lastSeen`)	-- v1.1.1
 ) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci
 ENGINE = INNODB;
 
 INSERT IGNORE INTO `%1$scategory` (id, name) VALUES(1, "%2$s");
+INSERT IGNORE INTO `%1$sfeed` (url, category, name, website, description, ttl) VALUES("http://freshrss.org/feeds/all.atom.xml", 1, "FreshRSS.org", "http://freshrss.org/", "FreshRSS, a free, self-hostable aggregator…", 86400);
+INSERT IGNORE INTO `%1$sfeed` (url, category, name, website, description, ttl) VALUES("https://github.com/FreshRSS/FreshRSS/releases.atom", 1, "FreshRSS @ GitHub", "https://github.com/FreshRSS/FreshRSS/", "FreshRSS releases @ GitHub", 86400);
 ');
 
 define('SQL_DROP_TABLES', 'DROP TABLES %1$sentry, %1$sfeed, %1$scategory');
diff --git a/app/SQL/install.sql.sqlite.php b/app/SQL/install.sql.sqlite.php
index 30bca2810..87d5cf286 100644
--- a/app/SQL/install.sql.sqlite.php
+++ b/app/SQL/install.sql.sqlite.php
@@ -14,7 +14,7 @@ $SQL_CREATE_TABLES = array(
 	`name` varchar(255) NOT NULL,
 	`website` varchar(255),
 	`description` text,
-	`lastUpdate` int(11) DEFAULT 0,
+	`lastUpdate` int(11) DEFAULT 0,	-- Until year 2038
 	`priority` tinyint(2) NOT NULL DEFAULT 10,
 	`pathEntries` varchar(511) DEFAULT NULL,
 	`httpAuth` varchar(511) DEFAULT NULL,
@@ -38,7 +38,9 @@ $SQL_CREATE_TABLES = array(
 	`author` varchar(255),
 	`content` text,
 	`link` varchar(1023) NOT NULL,
-	`date` int(11),
+	`date` int(11),	-- Until year 2038
+	`lastSeen` INT(11) DEFAULT 0,	-- v1.1.1, Until year 2038
+	`hash` BINARY(16),	-- v1.1.1
 	`is_read` boolean NOT NULL DEFAULT 0,
 	`is_favorite` boolean NOT NULL DEFAULT 0,
 	`id_feed` SMALLINT,
@@ -50,8 +52,11 @@ $SQL_CREATE_TABLES = array(
 
 'CREATE INDEX IF NOT EXISTS entry_is_favorite_index ON `%1$sentry`(`is_favorite`);',
 'CREATE INDEX IF NOT EXISTS entry_is_read_index ON `%1$sentry`(`is_read`);',
+'CREATE INDEX IF NOT EXISTS entry_lastSeen_index ON `%1$sentry`(`lastSeen`);',	//v1.1.1
 
 'INSERT OR IGNORE INTO `%1$scategory` (id, name) VALUES(1, "%2$s");',
+'INSERT OR IGNORE INTO `%1$sfeed` (url, category, name, website, description, ttl) VALUES("http://freshrss.org/feeds/all.atom.xml", 1, "FreshRSS.org", "http://freshrss.org/", "FreshRSS, a free, self-hostable aggregator…", 86400);',
+'INSERT OR IGNORE INTO `%1$sfeed` (url, category, name, website, description, ttl) VALUES("https://github.com/FreshRSS/FreshRSS/releases.atom", 1, "FreshRSS releases", "https://github.com/FreshRSS/FreshRSS/", "FreshRSS releases @ GitHub", 86400);',
 );
 
 define('SQL_DROP_TABLES', 'DROP TABLES %1$sentry, %1$sfeed, %1$scategory');
diff --git a/app/i18n/cz/admin.php b/app/i18n/cz/admin.php
new file mode 100644
index 000000000..342ac7ccd
--- /dev/null
+++ b/app/i18n/cz/admin.php
@@ -0,0 +1,183 @@
+<?php
+
+return array(
+	'auth' => array(
+		'allow_anonymous' => 'Umožnit anonymně číst články výchozího uživatele (%s)',
+		'allow_anonymous_refresh' => 'Umožnit anonymní obnovení článků',
+		'api_enabled' => 'Povolit přístup k <abbr>API</abbr> <small>(vyžadováno mobilními aplikacemi)</small>',
+		'form' => 'Webový formulář (tradiční, vyžaduje JavaScript)',
+		'http' => 'HTTP (pro pokročilé uživatele s HTTPS)',
+		'none' => 'Žádný (nebezpečné)',
+		'persona' => 'Mozilla Persona (moderní, vyžaduje JavaScript)',
+		'title' => 'Přihlášení',
+		'title_reset' => 'Reset přihlášení',
+		'token' => 'Authentizační token',
+		'token_help' => 'Umožňuje přístup k RSS kanálu článků výchozího uživatele bez přihlášení:',
+		'type' => 'Způsob přihlášení',
+		'unsafe_autologin' => 'Povolit nebezpečné automatické přihlášení přes: ',
+	),
+	'check_install' => array(
+		'cache' => array(
+			'nok' => 'Zkontrolujte oprávnění adresáře <em>./data/cache</em>. HTTP server musí mít do tohoto adresáře práva zápisu',
+			'ok' => 'Oprávnění adresáře cache jsou v pořádku.',
+		),
+		'categories' => array(
+			'nok' => 'Tabulka kategorií je nastavena špatně.',
+			'ok' => 'Tabulka kategorií je v pořádku.',
+		),
+		'connection' => array(
+			'nok' => 'Nelze navázat spojení s databází.',
+			'ok' => 'Připojení k databázi je v pořádku.',
+		),
+		'ctype' => array(
+			'nok' => 'Nemáte požadovanou knihovnu pro ověřování znaků (php-ctype).',
+			'ok' => 'Máte požadovanou knihovnu pro ověřování znaků (ctype).',
+		),
+		'curl' => array(
+			'nok' => 'Nemáte cURL (balíček php5-curl).',
+			'ok' => 'Máte rozšíření cURL.',
+		),
+		'data' => array(
+			'nok' => 'Zkontrolujte oprávnění adresáře <em>./data</em>. HTTP server musí mít do tohoto adresáře práva zápisu',
+			'ok' => 'Oprávnění adresáře data jsou v pořádku.',
+		),
+		'database' => 'Instalace databáze',
+		'dom' => array(
+			'nok' => 'Nemáte požadovanou knihovnu pro procházení DOM (balíček php-xml).',
+			'ok' => 'Máte požadovanou knihovnu pro procházení DOM.',
+		),
+		'entries' => array(
+			'nok' => 'Tabulka článků je nastavena špatně.',
+			'ok' => 'Tabulka kategorií je v pořádku.',
+		),
+		'favicons' => array(
+			'nok' => 'Zkontrolujte oprávnění adresáře <em>./data/favicons</em>. HTTP server musí mít do tohoto adresáře práva zápisu',
+			'ok' => 'Oprávnění adresáře favicons jsou v pořádku.',
+		),
+		'feeds' => array(
+			'nok' => 'Tabulka kanálů je nastavena špatně.',
+			'ok' => 'Tabulka kanálů je v pořádku.',
+		),
+		'files' => 'Instalace souborů',
+		'json' => array(
+			'nok' => 'Nemáte JSON (balíček php5-json).',
+			'ok' => 'Máte rozšíření JSON.',
+		),
+		'minz' => array(
+			'nok' => 'Nemáte framework Minz.',
+			'ok' => 'Máte framework Minz.',
+		),
+		'pcre' => array(
+			'nok' => 'Nemáte požadovanou knihovnu pro regulární výrazy (php-pcre).',
+			'ok' => 'Máte požadovanou knihovnu pro regulární výrazy (PCRE).',
+		),
+		'pdo' => array(
+			'nok' => 'Nemáte PDO nebo některý z podporovaných ovladačů (pdo_mysql, pdo_sqlite).',
+			'ok' => 'Máte PDO a alespoň jeden z podporovaných ovladačů (pdo_mysql, pdo_sqlite).',
+		),
+		'persona' => array(
+			'nok' => 'Zkontrolujte oprávnění adresáře <em>./data/persona</em>. HTTP server musí mít do tohoto adresáře práva zápisu',
+			'ok' => 'Oprávnění adresáře Mozilla Persona jsou v pořádku.',
+		),
+		'php' => array(
+			'_' => 'PHP instalace',
+			'nok' => 'Vaše verze PHP je %s, ale FreshRSS vyžaduje alespoň verzi %s.',
+			'ok' => 'Vaše verze PHP je %s a je kompatibilní s FreshRSS.',
+		),
+		'tables' => array(
+			'nok' => 'V databázi chybí jedna nevo více tabulek.',
+			'ok' => 'V databázi jsou všechny tabulky.',
+		),
+		'title' => 'Kontrola instalace',
+		'tokens' => array(
+			'nok' => 'Zkontrolujte oprávnění adresáře <em>./data/tokens</em>. HTTP server musí mít do tohoto adresáře práva zápisu',
+			'ok' => 'Oprávnění adresáře tokens jsou v pořádku.',
+		),
+		'users' => array(
+			'nok' => 'Zkontrolujte oprávnění adresáře <em>./data/users</em>. HTTP server musí mít do tohoto adresáře práva zápisu',
+			'ok' => 'Oprávnění adresáře users jsou v pořádku.',
+		),
+		'zip' => array(
+			'nok' => 'Nemáte rozšíření ZIP (balíček php5-zip).',
+			'ok' => 'Máte rozšíření ZIP.',
+		),
+	),
+	'extensions' => array(
+		'disabled' => 'Vypnuto',
+		'empty_list' => 'Není naistalováno žádné rozšíření',
+		'enabled' => 'Zapnuto',
+		'no_configure_view' => 'Toto rozšíření nemá žádné možnosti nastavení.',
+		'system' => array(
+			'_' => 'Systémová rozšíření',
+			'no_rights' => 'Systémová rozšíření (na ně nemáte oprávnění)',
+		),
+		'title' => 'Rozšíření',
+		'user' => 'Uživatelská rozšíření',
+	),
+	'stats' => array(
+		'_' => 'Statistika',
+		'all_feeds' => 'Všechny kanály',
+		'category' => 'Kategorie',
+		'entry_count' => 'Počet článků',
+		'entry_per_category' => 'Článků na kategorii',
+		'entry_per_day' => 'Článků za den (posledních 30 dní)',
+		'entry_per_day_of_week' => 'Za den v týdnu (průměr: %.2f zprávy)',
+		'entry_per_hour' => 'Za hodinu (průměr: %.2f zprávy)',
+		'entry_per_month' => 'Za měsíc (průměr: %.2f zprávy)',
+		'entry_repartition' => 'Rozdělení článků',
+		'feed' => 'Kanál',
+		'feed_per_category' => 'Článků na kategorii',
+		'idle' => 'Neaktivní kanály',
+		'main' => 'Přehled',
+		'main_stream' => 'Všechny kanály',
+		'menu' => array(
+			'idle' => 'Neaktivní kanály',
+			'main' => 'Přehled',
+			'repartition' => 'Rozdělení článků',
+		),
+		'no_idle' => 'Žádné neaktivní kanály!',
+		'number_entries' => '%d článků',
+		'percent_of_total' => '%% ze všech',
+		'repartition' => 'Rozdělení článků',
+		'status_favorites' => 'Oblíbené',
+		'status_read' => 'Přečtené',
+		'status_total' => 'Celkem',
+		'status_unread' => 'Nepřečtené',
+		'title' => 'Statistika',
+		'top_feed' => 'Top ten kanálů',
+	),
+	'system' => array(
+		'_' => 'System configuration', // @todo translate
+		'auto-update-url' => 'Auto-update server URL', // @todo translate
+		'instance-name' => 'Instance name', // @todo translate
+		'max-categories' => 'Categories per user limit', // @todo translate
+		'max-feeds' => 'Feeds per user limit', // @todo translate
+		'registration' => array(
+			'help' => '0 znamená žádná omezení účtu',
+			'number' => 'Maximální počet účtů',
+		),
+	),
+	'update' => array(
+		'_' => 'Aktualizace systému',
+		'apply' => 'Použít',
+		'check' => 'Zkontrolovat aktualizace',
+		'current_version' => 'Vaše instalace FreshRSS je verze %s.',
+		'last' => 'Poslední kontrola: %s',
+		'none' => 'Žádné nové aktualizace',
+		'title' => 'Aktualizovat systém',
+	),
+	'user' => array(
+		'articles_and_size' => '%s článků (%s)',
+		'create' => 'Vytvořit nového uživatele',
+		'email_persona' => 'Email pro přihlášení<br /><small>(pro <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
+		'language' => 'Jazyk',
+		'number' => 'Zatím je vytvořen %d účet',
+		'numbers' => 'Zatím je vytvořeno %d účtů',
+		'password_form' => 'Heslo<br /><small>(pro přihlášení webovým formulářem)</small>',
+		'password_format' => 'Alespoň 7 znaků',
+		'title' => 'Správa uživatelů',
+		'user_list' => 'Seznam uživatelů',
+		'username' => 'Přihlašovací jméno',
+		'users' => 'Uživatelé',
+	),
+);
diff --git a/app/i18n/cz/conf.php b/app/i18n/cz/conf.php
new file mode 100644
index 000000000..823ab1ea3
--- /dev/null
+++ b/app/i18n/cz/conf.php
@@ -0,0 +1,174 @@
+<?php
+
+return array(
+	'archiving' => array(
+		'_' => 'Archivace',
+		'advanced' => 'Pokročilé',
+		'delete_after' => 'Smazat články starší než',
+		'help' => 'Více možností je dostupných v nastavení jednotlivých kanálů',
+		'keep_history_by_feed' => 'Zachovat tento minimální počet článků v každém kanálu',
+		'optimize' => 'Optimalizovat databázi',
+		'optimize_help' => 'Občasná údržba zmenší velikost databáze',
+		'purge_now' => 'Vyčistit nyní',
+		'title' => 'Archivace',
+		'ttl' => 'Neaktualizovat častěji než',
+	),
+	'display' => array(
+		'_' => 'Zobrazení',
+		'icon' => array(
+			'bottom_line' => 'Spodní řádek',
+			'entry' => 'Ikony článků',
+			'publication_date' => 'Datum vydání',
+			'related_tags' => 'Související tagy',
+			'sharing' => 'Sdílení',
+			'top_line' => 'Horní řádek',
+		),
+		'language' => 'Jazyk',
+		'notif_html5' => array(
+			'seconds' => 'sekund (0 znamená žádný timeout)',
+			'timeout' => 'Timeout HTML5 notifikací',
+		),
+		'theme' => 'Vzhled',
+		'title' => 'Zobrazení',
+		'width' => array(
+			'content' => 'Šířka obsahu',
+			'large' => 'Velká',
+			'medium' => 'Střední',
+			'no_limit' => 'Bez limitu',
+			'thin' => 'Tenká',
+		),
+	),
+	'query' => array(
+		'_' => 'Uživatelské dotazy',
+		'deprecated' => 'Tento dotaz již není platný. Odkazovaná kategorie nebo kanál byly smazány.',
+		'filter' => 'Filtr aplikován:',
+		'get_all' => 'Zobrazit všechny články',
+		'get_category' => 'Zobrazit "%s" kategorii',
+		'get_favorite' => 'Zobrazit oblíbené články',
+		'get_feed' => 'Zobrazit "%s" článkek',
+		'no_filter' => 'Zrušit filtr',
+		'none' => 'Ještě jste nevytvořil žádný uživatelský dotaz.',
+		'number' => 'Dotaz n°%d',
+		'order_asc' => 'Zobrazit nejdříve nejstarší články',
+		'order_desc' => 'Zobrazit nejdříve nejnovější články',
+		'search' => 'Hledat "%s"',
+		'state_0' => 'Zobrazit všechny články',
+		'state_1' => 'Zobrazit přečtené články',
+		'state_2' => 'Zobrazit nepřečtené články',
+		'state_3' => 'Zobrazit všechny články',
+		'state_4' => 'Zobrazit oblíbené články',
+		'state_5' => 'Zobrazit oblíbené přečtené články',
+		'state_6' => 'Zobrazit oblíbené nepřečtené články',
+		'state_7' => 'Zobrazit oblíbené články',
+		'state_8' => 'Zobrazit všechny články vyjma oblíbených',
+		'state_9' => 'Zobrazit všechny přečtené články vyjma  oblíbených',
+		'state_10' => 'Zobrazit všechny nepřečtené články vyjma  oblíbených',
+		'state_11' => 'Zobrazit všechny články vyjma oblíbených',
+		'state_12' => 'Zobrazit všechny články',
+		'state_13' => 'Zobrazit přečtené články',
+		'state_14' => 'Zobrazit nepřečtené články',
+		'state_15' => 'Zobrazit všechny články',
+		'title' => 'Uživatelské dotazy',
+	),
+	'profile' => array(
+		'_' => 'Správa profilu',
+		'delete' => array(
+			'_' => 'Smazání účtu',
+			'warn' => 'Váš účet bude smazán spolu se všemi souvisejícími daty',
+		),
+		'email_persona' => 'Email pro přihlášení<br /><small>(pro <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
+		'password_api' => 'Password API<br /><small>(tzn. pro mobilní aplikace)</small>',
+		'password_form' => 'Heslo<br /><small>(pro přihlášení webovým formulářem)</small>',
+		'password_format' => 'Alespoň 7 znaků',
+		'title' => 'Profil',
+	),
+	'reading' => array(
+		'_' => 'Čtení',
+		'after_onread' => 'Po “označit vše jako přečtené”,',
+		'articles_per_page' => 'Počet článků na stranu',
+		'auto_load_more' => 'Načítat další články dole na stránce',
+		'auto_remove_article' => 'Po přečtení články schovat',
+		'mark_updated_article_unread' => 'Označte aktualizované položky jako nepřečtené',
+		'confirm_enabled' => 'Vyžadovat potvrzení pro akci “označit vše jako přečtené”',
+		'display_articles_unfolded' => 'Ve výchozím stavu zobrazovat články otevřené',
+		'display_categories_unfolded' => 'Ve výchozím stavu zobrazovat kategorie zavřené',
+		'hide_read_feeds' => 'Schovat kategorie a kanály s nulovým počtem nepřečtených článků (nefunguje s nastavením “Zobrazit všechny články”)',
+		'img_with_lazyload' => 'Použít "lazy load" mód pro načítaní obrázků',
+		'jump_next' => 'skočit na další nepřečtený (kanál nebo kategorii)',
+		'number_divided_when_reader' => 'V režimu “Čtení” děleno dvěma.',
+		'read' => array(
+			'article_open_on_website' => 'když je otevřen původní web s článkem',
+			'article_viewed' => 'během čtení článku',
+			'scroll' => 'během skrolování',
+			'upon_reception' => 'po načtení článku',
+			'when' => 'Označit článek jako přečtený…',
+		),
+		'show' => array(
+			'_' => 	'Počet zobrazených článků',
+			'adaptive' => 'Vyberte zobrazení',
+			'all_articles' => 'Zobrazit všechny články',
+			'unread' => 'Zobrazit jen nepřečtené',
+		),
+		'sort' => array(
+			'_' => 'Řazení',
+			'newer_first' => 'Nejdříve nejnovější',
+			'older_first' => 'Nejdříve nejstarší',
+		),
+		'sticky_post' => 'Při otevření posunout článek nahoru',
+		'title' => 'Čtení',
+		'view' => array(
+			'default' => 'Výchozí',
+			'global' => 'Přehled',
+			'normal' => 'Normální',
+			'reader' => 'Čtení',
+		),
+	),
+	'sharing' => array(
+		'_' => 'Sdílení',
+		'blogotext' => 'Blogotext',
+		'diaspora' => 'Diaspora*',
+		'email' => 'Email',
+		'facebook' => 'Facebook',
+		'g+' => 'Google+',
+		'more_information' => 'Více informací',
+		'print' => 'Tisk',
+		'shaarli' => 'Shaarli',
+		'share_name' => 'Jméno pro zobrazení',
+		'share_url' => 'Jakou URL použít pro sdílení',
+		'title' => 'Sdílení',
+		'twitter' => 'Twitter',
+		'wallabag' => 'wallabag',
+	),
+	'shortcut' => array(
+		'_' => 'Zkratky',
+		'article_action' => 'Články - akce',
+		'auto_share' => 'Sdílet',
+		'auto_share_help' => 'Je-li nastavena pouze jedna možnost sdílení, bude použita. Další možnosti jsou dostupné pomocí jejich čísla.',
+		'close_dropdown' => 'Zavřít menu',
+		'collapse_article' => 'Srolovat',
+		'first_article' => 'Skočit na první článek',
+		'focus_search' => 'Hledání',
+		'help' => 'Zobrazit documentaci',
+		'javascript' => 'Pro použití zkratek musí být povolen JavaScript',
+		'last_article' => 'Skočit na poslední článek',
+		'load_more' => 'Načíst více článků',
+		'mark_read' => 'Označit jako přečtené',
+		'mark_favorite' => 'Označit jako oblíbené',
+		'navigation' => 'Navigace',
+		'navigation_help' => 'Pomocí přepínače "Shift" fungují navigační zkratky v rámci kanálů.<br/>Pomocí přepínače "Alt" fungují v rámci kategorií.',
+		'next_article' => 'Skočit na další článek',
+		'other_action' => 'Ostatní akce',
+		'previous_article' => 'Skočit na předchozí článek',
+		'see_on_website' => 'Navštívit původní webovou stránku',
+		'shift_for_all_read' => '+ <code>shift</code> označí vše jako přečtené',
+		'title' => 'Zkratky',
+		'user_filter' => 'Aplikovat uživatelské filtry',
+		'user_filter_help' => 'Je-li nastaven pouze jeden filtr, bude použit. Další filtry jsou dostupné pomocí jejich čísla.',
+	),
+	'user' => array(
+		'articles_and_size' => '%s článků (%s)',
+		'current' => 'Aktuální uživatel',
+		'is_admin' => 'je administrátor',
+		'users' => 'Uživatelé',
+	),
+);
diff --git a/app/i18n/cz/feedback.php b/app/i18n/cz/feedback.php
new file mode 100644
index 000000000..b75a4a15a
--- /dev/null
+++ b/app/i18n/cz/feedback.php
@@ -0,0 +1,110 @@
+<?php
+
+return array(
+	'admin' => array(
+		'optimization_complete' => 'Optimalizace dokončena',
+	),
+	'access' => array(
+		'denied' => 'Nemáte oprávnění přistupovat na tuto stránku',
+		'not_found' => 'Tato stránka neexistuje',
+	),
+	'auth' => array(
+		'form' => array(
+			'not_set' => 'Nastal problém s konfigurací přihlašovacího systému. Zkuste to prosím později.',
+			'set' => 'Webový formulář je nyní výchozí přihlašovací systém.',
+		),
+		'login' => array(
+			'invalid' => 'Login není platný',
+			'success' => 'Jste přihlášen',
+		),
+		'logout' => array(
+			'success' => 'Jste odhlášen',
+		),
+		'no_password_set' => 'Heslo administrátora nebylo nastaveno. Tato funkce není k dispozici.',
+		'not_persona' => 'Resetovat lze pouze systém Persona.',
+	),
+	'conf' => array(
+		'error' => 'Během ukládání nastavení došlo k chybě',
+		'query_created' => 'Dotaz "%s" byl vytvořen.',
+		'shortcuts_updated' => 'Zkratky byly aktualizovány',
+		'updated' => 'Nastavení bylo aktualizováno',
+	),
+	'extensions' => array(
+		'already_enabled' => '%s je již zapnut',
+		'disable' => array(
+			'ko' => '%s nelze vypnout. Pro více detailů <a href="%s">zkontrolujte logy FressRSS</a>.',
+			'ok' => '%s je nyní vypnut',
+		),
+		'enable' => array(
+			'ko' => '%s nelze zapnout. Pro více detailů <a href="%s">zkontrolujte logy FressRSS</a>.',
+			'ok' => '%s je nyní zapnut',
+		),
+		'no_access' => 'Nemáte přístup k %s',
+		'not_enabled' => '%s není ještě zapnut',
+		'not_found' => '%s neexistuje',
+	),
+	'import_export' => array(
+		'export_no_zip_extension' => 'Na serveru není naistalována podpora zip. Zkuste prosím exportovat soubory jeden po druhém.',
+		'feeds_imported' => 'Vaše kanály byly naimportovány a nyní budou aktualizovány',
+		'feeds_imported_with_errors' => 'Vaše kanály byly naimportovány, došlo ale k nějakým chybám',
+		'file_cannot_be_uploaded' => 'Soubor nelze nahrát!',
+		'no_zip_extension' => 'Na serveru není naistalována podpora zip.',
+		'zip_error' => 'Během importu zip souboru došlo k chybě.',
+	),
+	'sub' => array(
+		'actualize' => 'Aktualizovat',
+		'category' => array(
+			'created' => 'Kategorie %s byla vytvořena.',
+			'deleted' => 'Kategorie byla smazána.',
+			'emptied' => 'Kategorie byla vyprázdněna',
+			'error' => 'Kategorii nelze aktualizovat',
+			'name_exists' => 'Název kategorie již existuje.',
+			'no_id' => 'Musíte upřesnit id kategorie.',
+			'no_name' => 'Název kategorie nemůže být prázdný.',
+			'not_delete_default' => 'Nelze smazat výchozí kategorii!',
+			'not_exist' => 'Tato kategorie neexistuje!',
+			'over_max' => 'Dosáhl jste maximálního počtu kategorií (%d)',
+			'updated' => 'Kategorie byla aktualizována.',
+		),
+		'feed' => array(
+			'actualized' => '<em>%s</em> bylo aktualizováno',
+			'actualizeds' => 'RSS kanály byly aktualizovány',
+			'added' => 'RSS kanál <em>%s</em> byl přidán',
+			'already_subscribed' => 'Již jste přihlášen k odběru <em>%s</em>',
+			'deleted' => 'Kanál byl smazán',
+			'error' => 'Kanál nelze aktualizovat',
+			'internal_problem' => 'RSS kanál nelze přidat. Pro detaily <a href="%s">zkontrolujte logy FressRSS</a>.',
+			'invalid_url' => 'URL <em>%s</em> není platné',
+			'marked_read' => 'Kanály byly označeny jako přečtené',
+			'n_actualized' => '%d kanálů bylo aktualizováno',
+			'n_entries_deleted' => '%d článků bylo smazáno',
+			'no_refresh' => 'Nelze obnovit žádné kanály…',
+			'not_added' => '<em>%s</em> nemůže být přidán',
+			'over_max' => 'Dosáhl jste maximálního počtu kanálů (%d)',
+			'updated' => 'Kanál byl aktualizován',
+		),
+		'purge_completed' => 'Vyprázdněno (smazáno %d článků)',
+	),
+	'update' => array(
+		'can_apply' => 'FreshRSS bude nyní upgradováno na <strong>verzi %s</strong>.',
+		'error' => 'Během upgrade došlo k chybě: %s',
+		'file_is_nok' => 'Zkontrolujte oprávnění adresáře <em>%s</em>. HTTP server musí mít do tohoto adresáře práva zápisu',
+		'finished' => 'Upgrade hotov!',
+		'none' => 'Novější verze není k dispozici',
+		'server_not_found' => 'Nelze nalézt server s instalačním souborem. [%s]',
+	),
+	'user' => array(
+		'created' => array(
+			'_' => 'Uživatel %s byl vytvořen',
+			'error' => 'Uživatele %s nelze vytvořit',
+		),
+		'deleted' => array(
+			'_' => 'Uživatel %s byl smazán',
+			'error' => 'Uživatele %s nelze smazat',
+		),
+	),
+	'profile' => array(
+		'error' => 'Váš profil nelze změnit',
+		'updated' => 'Váš profil byl změněn',
+	),
+);
diff --git a/app/i18n/cz/gen.php b/app/i18n/cz/gen.php
new file mode 100644
index 000000000..ffc138abb
--- /dev/null
+++ b/app/i18n/cz/gen.php
@@ -0,0 +1,180 @@
+<?php
+
+return array(
+	'action' => array(
+		'actualize' => 'Aktualizovat',
+		'back_to_rss_feeds' => '← Zpět na seznam RSS kanálů',
+		'cancel' => 'Zrušit',
+		'create' => 'Vytvořit',
+		'disable' => 'Zakázat',
+		'empty' => 'Vyprázdnit',
+		'enable' => 'Povolit',
+		'export' => 'Export',
+		'filter' => 'Filtrovat',
+		'import' => 'Import',
+		'manage' => 'Spravovat',
+		'mark_read' => 'Označit jako přečtené',
+		'mark_favorite' => 'Označit jako oblíbené',
+		'remove' => 'Odstranit',
+		'see_website' => 'Navštívit WWW stránku',
+		'submit' => 'Odeslat',
+		'truncate' => 'Smazat všechny články',
+	),
+	'auth' => array(
+		'email' => 'Email',
+		'keep_logged_in' => 'Zapamatovat přihlášení <small>(1 měsíc)</small>',
+		'login' => 'Login',
+		'login_persona' => 'Přihlášení pomocí Persona',
+		'login_persona_problem' => 'Problém s připojením k Persona?',
+		'logout' => 'Odhlášení',
+		'password' =>  array(
+			'_' => 'Heslo',
+			'format' => '<small>Alespoň 7 znaků</small>',
+		),
+		'registration' => array(
+			'_' => 'Nový účet',
+			'ask' => 'Vytvořit účet?',
+			'title' => 'Vytvoření účtu',
+		),
+		'reset' => 'Reset přihlášení',
+		'username' => array(
+			'_' => 'Uživatel',
+			'admin' => 'Název administrátorského účtu',
+			'format' => '<small>maximálně 16 alfanumerických znaků</small>',
+		),
+		'will_reset' => 'Přihlašovací systém bude vyresetován: místo sytému Persona bude použito přihlášení formulářem.',
+	),
+	'date' => array(
+		'Apr' => '\\D\\u\\b\\e\\n',
+		'Aug' => '\\S\\r\\p\\e\\n',
+		'Dec' => '\\P\\r\\o\\s\\i\\n\\e\\c',
+		'Feb' => '\\Ú\\n\\o\\r',
+		'Jan' => '\\L\\e\\d\\e\\n',
+		'Jul' => '\\Č\\e\\r\\v\\e\\n\\e\\c',
+		'Jun' => '\\Č\\e\\r\\v\\e\\n',
+		'Mar' => '\\B\\ř\\e\\z\\e\\n',
+		'May' => '\\K\\v\\ě\\t\\e\\n',
+		'Nov' => '\\L\\i\\s\\t\\o\\p\\a\\d',
+		'Oct' => '\\Ř\\í\\j\\e\\n',
+		'Sep' => '\\Z\\á\\ř\\í',
+		'apr' => 'dub',
+		'april' => 'Dub',
+		'aug' => 'srp',
+		'august' => 'Srp',
+		'before_yesterday' => 'Předevčírem',
+		'dec' => 'pro',
+		'december' => 'Pro',
+		'feb' => 'úno',
+		'february' => 'Úno',
+		'format_date' => 'j\\. %s Y',
+		'format_date_hour' => 'j\\. %s Y \\v H\\:i',
+		'fri' => 'Pá',
+		'jan' => 'led',
+		'january' => 'Led',
+		'jul' => 'čvn',
+		'july' => 'Čvn',
+		'jun' => 'čer',
+		'june' => 'Čer',
+		'last_3_month' => 'Minulé tři měsíce',
+		'last_6_month' => 'Minulých šest měsíců',
+		'last_month' => 'Minulý měsíc',
+		'last_week' => 'Minulý týden',
+		'last_year' => 'Minulý rok',
+		'mar' => 'bře',
+		'march' => 'Bře',
+		'may' => 'Kvě',
+		'mon' => 'Po',
+		'month' => 'měsíce',
+		'nov' => 'lis',
+		'november' => 'Lis',
+		'oct' => 'říj',
+		'october' => 'Říj',
+		'sat' => 'So',
+		'sep' => 'zář',
+		'september' => 'Zář',
+		'sun' => 'Ne',
+		'thu' => 'Čt',
+		'today' => 'Dnes',
+		'tue' => 'Út',
+		'wed' => 'St',
+		'yesterday' => 'Včera',
+	),
+	'freshrss' => array(
+		'_' => 'FreshRSS',
+		'about' => 'O FreshRSS',
+	),
+	'js' => array(
+		'category_empty' => 'Prázdná kategorie',
+		'confirm_action' => 'Jste si jist, že chcete provést tuto akci? Změny nelze vrátit zpět!',
+		'confirm_action_feed_cat' => 'Jste si jist, že chcete provést tuto akci? Přijdete o související oblíbené položky a uživatelské dotazy. Změny nelze vrátit zpět!',
+		'feedback' => array(
+			'body_new_articles' => 'Je \\d nových článků k přečtení v FreshRSS.',
+			'request_failed' => 'Požadavek selhal, což může být způsobeno problémy s připojení k internetu.',
+			'title_new_articles' => 'FreshRSS: nové články!',
+		),
+		'new_article' => 'Jsou k dispozici nové články, stránku obnovíte kliknutím zde.',
+		'should_be_activated' => 'JavaScript musí být povolen',
+	),
+	'lang' => array(
+		'cz' => 'Čeština',
+		'de' => 'Deutsch',
+		'en' => 'English',
+		'fr' => 'Français',
+		'it' => 'Italiano',
+		'nl' => 'Nederlands',
+	),
+	'menu' => array(
+		'about' => 'O aplikaci',
+		'admin' => 'Administrace',
+		'archiving' => 'Archivace',
+		'authentication' => 'Přihlášení',
+		'check_install' => 'Ověření instalace',
+		'configuration' => 'Nastavení',
+		'display' => 'Zobrazení',
+		'extensions' => 'Rozšíření',
+		'logs' => 'Logy',
+		'queries' => 'Uživatelské dotazy',
+		'reading' => 'Čtení',
+		'search' => 'Hledat výraz nebo #tagy',
+		'sharing' => 'Sdílení',
+		'shortcuts' => 'Zkratky',
+		'stats' => 'Statistika',
+		'system' => 'System configuration',// @todo translate
+		'update' => 'Aktualizace',
+		'user_management' => 'Správa uživatelů',
+		'user_profile' => 'Profil',
+	),
+	'pagination' => array(
+		'first' => 'První',
+		'last' => 'Poslední',
+		'load_more' => 'Načíst více článků',
+		'mark_all_read' => 'Označit vše jako přečtené',
+		'next' => 'Další',
+		'nothing_to_load' => 'Žádné nové články',
+		'previous' => 'Předchozí',
+	),
+	'share' => array(
+		'blogotext' => 'Blogotext',
+		'diaspora' => 'Diaspora*',
+		'email' => 'Email',
+		'facebook' => 'Facebook',
+		'g+' => 'Google+',
+		'movim' => 'Movim',
+		'print' => 'Tisk',
+		'shaarli' => 'Shaarli',
+		'twitter' => 'Twitter',
+		'wallabag' => 'wallabag',
+	),
+	'short' => array(
+		'attention' => 'Upozornění!',
+		'blank_to_disable' => 'Zakázat - ponechte prázdné',
+		'by_author' => 'Od <em>%s</em>',
+		'by_default' => 'Výchozí',
+		'damn' => 'Sakra!',
+		'default_category' => 'Nezařazeno',
+		'no' => 'Ne',
+		'ok' => 'Ok!',
+		'or' => 'nebo',
+		'yes' => 'Ano',
+	),
+);
diff --git a/app/i18n/cz/index.php b/app/i18n/cz/index.php
new file mode 100644
index 000000000..5691d12af
--- /dev/null
+++ b/app/i18n/cz/index.php
@@ -0,0 +1,61 @@
+<?php
+
+return array(
+	'about' => array(
+		'_' => 'O FreshRSS',
+		'agpl3' => '<a href="https://www.gnu.org/licenses/agpl-3.0.html">AGPL 3</a>',
+		'bugs_reports' => 'Hlášení chyb',
+		'credits' => 'Poděkování',
+		'credits_content' => 'Některé designové prvky pocházejí z <a href="http://twitter.github.io/bootstrap/">Bootstrap</a>, FreshRSS ale tuto platformu nevyužívá. <a href="https://git.gnome.org/browse/gnome-icon-theme-symbolic">Ikony</a> pocházejí z <a href="https://www.gnome.org/">GNOME projektu</a>. Font <em>Open Sans</em> vytvořil <a href="https://www.google.com/webfonts/specimen/Open+Sans">Steve Matteson</a>. Favicony jsou shromažďovány pomocí <a href="https://getfavicon.appspot.com/">getFavicon API</a>. FreshRSS je založen na PHP framework <a href="https://github.com/marienfressinaud/MINZ">Minz</a>.',
+		'freshrss_description' => 'FreshRSS je čtečka RSS kanálů určená k provozu na vlastním serveru, podobná <a href="http://tontof.net/kriss/feed/">Kriss Feed</a> nebo <a href="http://projet.idleman.fr/leed/">Leed</a>. Je to nenáročný a jednoduchý, zároveň ale mocný a konfigurovatelný nástroj.',
+		'github' => '<a href="https://github.com/FreshRSS/FreshRSS/issues">na Github</a>',
+		'license' => 'Licence',
+		'project_website' => 'Stránka projektu',
+		'title' => 'O FreshRSS',
+		'version' => 'Verze',
+		'website' => 'Webové stránka',
+	),
+	'feed' => array(
+		'add' => 'Můžete přidat kanály.',
+		'empty' => 'Žádné články k zobrazení.',
+		'rss_of' => 'RSS kanál %s',
+		'title' => 'RSS kanály',
+		'title_global' => 'Přehled',
+		'title_fav' => 'Oblíbené',
+	),
+	'log' => array(
+		'_' => 'Logy',
+		'clear' => 'Vymazat logy',
+		'empty' => 'Log je prázdný',
+		'title' => 'Logy',
+	),
+	'menu' => array(
+		'about' => 'O FreshRSS',
+		'add_query' => 'Vytvořit dotaz',
+		'before_one_day' => 'Den nazpět',
+		'before_one_week' => 'Před týdnem',
+		'favorites' => 'Oblíbené (%s)',
+		'global_view' => 'Přehled',
+		'main_stream' => 'Všechny kanály',
+		'mark_all_read' => 'Označit vše jako přečtené',
+		'mark_cat_read' => 'Označit kategorii jako přečtenou',
+		'mark_feed_read' => 'Označit kanál jako přečtený',
+		'newer_first' => 'Nové nejdříve',
+		'non-starred' => 'Zobrazit vše vyjma oblíbených',
+		'normal_view' => 'Normální',
+		'older_first' => 'Nejstarší nejdříve',
+		'queries' => 'Uživatelské dotazy',
+		'read' => 'Zobrazovat přečtené',
+		'reader_view' => 'Čtení',
+		'rss_view' => 'RSS kanál',
+		'search_short' => 'Hledat',
+		'starred' => 'Zobrazit oblíbené',
+		'stats' => 'Statistika',
+		'subscription' => 'Správa subskripcí',
+		'unread' => 'Zobrazovat nepřečtené',
+	),
+	'share' => 'Sdílet',
+	'tag' => array(
+		'related' => 'Související tagy',
+	),
+);
diff --git a/app/i18n/cz/install.php b/app/i18n/cz/install.php
new file mode 100644
index 000000000..a8bc62909
--- /dev/null
+++ b/app/i18n/cz/install.php
@@ -0,0 +1,113 @@
+<?php
+
+return array(
+	'action' => array(
+		'finish' => 'Dokončit instalaci',
+		'fix_errors_before' => 'Chyby prosím před přechodem na další krok opravte.',
+		'keep_install' => 'Zachovat předchozí instalaci',
+		'next_step' => 'Přejít na další krok',
+		'reinstall' => 'Reinstalovat FreshRSS',
+	),
+	'auth' => array(
+		'email_persona' => 'Email pro přihlášení<br /><small>(pro <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
+		'form' => 'Webový formulář (tradiční, vyžaduje JavaScript)',
+		'http' => 'HTTP (pro pokročilé uživatele s HTTPS)',
+		'none' => 'Žádný (nebezpečné)',
+		'password_form' => 'Heslo<br /><small>(pro přihlášení webovým formulářem)</small>',
+		'password_format' => 'Alespoň 7 znaků',
+		'persona' => 'Mozilla Persona (moderní, vyžaduje JavaScript)',
+		'type' => 'Způsob přihlášení',
+	),
+	'bdd' => array(
+		'_' => 'Databáze',
+		'conf' => array(
+			'_' => 'Nastavení databáze',
+			'ko' => 'Ověřte informace o databázi.',
+			'ok' => 'Nastavení databáze bylo uloženo.',
+		),
+		'host' => 'Hostitel',
+		'prefix' => 'Prefix tabulky',
+		'password' => 'Heslo',
+		'type' => 'Typ databáze',
+		'username' => 'Uživatel',
+	),
+	'check' => array(
+		'_' => 'Kontrola',
+		'already_installed' => 'Zjistili jsme, že FreshRSS je již nainstalován!',
+		'cache' => array(
+			'nok' => 'Zkontrolujte oprávnění adresáře <em>./data/cache</em>. HTTP server musí mít do tohoto adresáře práva zápisu',
+			'ok' => 'Oprávnění adresáře cache jsou v pořádku.',
+		),
+		'ctype' => array(
+			'nok' => 'Není nainstalována požadovaná knihovna pro ověřování znaků (php-ctype).',
+			'ok' => 'Je nainstalována požadovaná knihovna pro ověřování znaků (ctype).',
+		),
+		'curl' => array(
+			'nok' => 'Nemáte cURL (balíček php5-curl).',
+			'ok' => 'Máte rozšíření cURL.',
+		),
+		'data' => array(
+		'nok' => 'Zkontrolujte oprávnění adresáře <em>./data</em>. HTTP server musí mít do tohoto adresáře práva zápisu',
+			'ok' => 'Oprávnění adresáře data jsou v pořádku.',
+		),
+		'dom' => array(
+			'nok' => 'Nemáte požadovanou knihovnu pro procházení DOM (balíček php-xml).',
+			'ok' => 'Máte požadovanou knihovnu pro procházení DOM.',
+		),
+		'favicons' => array(
+			'nok' => 'Zkontrolujte oprávnění adresáře <em>./data/favicons</em>. HTTP server musí mít do tohoto adresáře práva zápisu',
+			'ok' => 'Oprávnění adresáře favicons jsou v pořádku.',
+		),
+		'http_referer' => array(
+			'nok' => 'Zkontrolujte prosím že neměníte HTTP REFERER.',
+			'ok' => 'Váš HTTP REFERER je znám a odpovídá Vašemu serveru.',
+		),
+		'minz' => array(
+			'nok' => 'Nemáte framework Minz.',
+			'ok' => 'Máte framework Minz.',
+		),
+		'pcre' => array(
+			'nok' => 'Nemáte požadovanou knihovnu pro regulární výrazy (php-pcre).',
+			'ok' => 'Máte požadovanou knihovnu pro regulární výrazy (PCRE).',
+		),
+		'pdo' => array(
+			'nok' => 'Nemáte PDO nebo některý z podporovaných ovladačů (pdo_mysql, pdo_sqlite).',
+			'ok' => 'Máte PDO a alespoň jeden z podporovaných ovladačů (pdo_mysql, pdo_sqlite).',
+		),
+		'persona' => array(
+			'nok' => 'Zkontrolujte oprávnění adresáře <em>./data/persona</em>. HTTP server musí mít do tohoto adresáře práva zápisu',
+			'ok' => 'Oprávnění adresáře Mozilla Persona jsou v pořádku.',
+		),
+		'php' => array(
+			'nok' => 'Vaše verze PHP je %s, ale FreshRSS vyžaduje alespoň verzi %s.',
+			'ok' => 'Vaše verze PHP je %s a je kompatibilní s FreshRSS.',
+		),
+		'users' => array(
+			'nok' => 'Zkontrolujte oprávnění adresáře <em>./data/users</em>. HTTP server musí mít do tohoto adresáře práva zápisu',
+			'ok' => 'Oprávnění adresáře users jsou v pořádku.',
+		),
+	),
+	'conf' => array(
+		'_' => 'Obecná nastavení',
+		'ok' => 'Nastavení bylo uloženo.',
+	),
+	'congratulations' => 'Gratulujeme!',
+	'default_user' => 'Jméno výchozího uživatele <small>(maximálně 16 alfanumerických znaků)</small>',
+	'delete_articles_after' => 'Smazat články starší než',
+	'fix_errors_before' => 'Chyby prosím před přechodem na další krok opravte.',
+	'javascript_is_better' => 'Práce s FreshRSS je příjemnější se zapnutým JavaScriptem',
+	'js' => array(
+		'confirm_reinstall' => 'Reinstalací FreshRSS ztratíte předchozí konfiguraci. Opravdu chcete pokračovat?',
+	),
+	'language' => array(
+		'_' => 'Jazyk',
+		'choose' => 'Vyberte jazyk FreshRSS',
+		'defined' => 'Jazyk byl nastaven.',
+	),
+	'not_deleted' => 'Nastala chyba, soubor <em>%s</em> musíte smazat ručně.',
+	'ok' => 'Instalace byla úspěšná.',
+	'step' => 'krok %d',
+	'steps' => 'Kroky',
+	'title' => 'Instalace · FreshRSS',
+	'this_is_the_end' => 'Konec',
+);
diff --git a/app/i18n/cz/sub.php b/app/i18n/cz/sub.php
new file mode 100644
index 000000000..cea0541e3
--- /dev/null
+++ b/app/i18n/cz/sub.php
@@ -0,0 +1,62 @@
+<?php
+
+return array(
+	'category' => array(
+		'_' => 'Kategorie',
+		'add' => 'Přidat kategorii',
+		'empty' => 'Vyprázdit kategorii',
+		'new' => 'Nová kategorie',
+	),
+	'feed' => array(
+		'add' => 'Přidat RSS kanál',
+		'advanced' => 'Pokročilé',
+		'archiving' => 'Archivace',
+		'auth' => array(
+			'configuration' => 'Přihlášení',
+			'help' => 'Umožní přístup k RSS kanálům chráneným HTTP autentizací',
+			'http' => 'HTTP přihlášení',
+			'password' => 'Heslo',
+			'username' => 'Přihlašovací jméno',
+		),
+		'css_help' => 'Stáhne zkrácenou verzi RSS kanálů (pozor, náročnější na čas!)',
+		'css_path' => 'Původní CSS soubor článku z webových stránek',
+		'description' => 'Popis',
+		'empty' => 'Kanál je prázdný. Ověřte prosím zda je ještě autorem udržován.',
+		'error' => 'Vyskytl se problém s kanálem. Ověřte že je vždy dostupný, prosím, a poté jej aktualizujte.',
+		'in_main_stream' => 'Zobrazit ve “Všechny kanály”',
+		'informations' => 'Informace',
+		'keep_history' => 'Zachovat tento minimální počet článků',
+		'moved_category_deleted' => 'Po smazání kategorie budou v ní obsažené kanály automaticky přesunuty do <em>%s</em>.',
+		'no_selected' => 'Nejsou označeny žádné kanály.',
+		'number_entries' => '%d článků',
+		'stats' => 'Statistika',
+		'think_to_add' => 'Můžete přidat kanály.',
+		'title' => 'Název',
+		'title_add' => 'Přidat RSS kanál',
+		'ttl' => 'Neobnovovat častěji než',
+		'url' => 'URL kanálu',
+		'validator' => 'Zkontrolovat platnost kanálu',
+		'website' => 'URL webové stránky',
+		'pubsubhubbub' => 'Okamžité oznámení s PubSubHubbub',
+	),
+	'import_export' => array(
+		'export' => 'Export',
+		'export_opml' => 'Exportovat seznam kanálů (OPML)',
+		'export_starred' => 'Exportovat oblíbené',
+		'feed_list' => 'Seznam %s článků',
+		'file_to_import' => 'Soubor k importu<br />(OPML, Json nebo Zip)',
+		'file_to_import_no_zip' => 'Soubor k importu<br />(OPML nebo Json)',
+		'import' => 'Import',
+		'starred_list' => 'Seznam oblíbených článků',
+		'title' => 'Import / export',
+	),
+	'menu' => array(
+		'bookmark' => 'Přihlásit (FreshRSS bookmark)',
+		'import_export' => 'Import / export',
+		'subscription_management' => 'Správa subskripcí',
+	),
+	'title' => array(
+		'_' => 'Správa subskripcí',
+		'feed_management' => 'Správa RSS kanálů',
+	),
+);
diff --git a/app/i18n/de/admin.php b/app/i18n/de/admin.php
index bcd0fcc61..6e6cc0956 100644
--- a/app/i18n/de/admin.php
+++ b/app/i18n/de/admin.php
@@ -19,15 +19,15 @@ return array(
 	'check_install' => array(
 		'cache' => array(
 			'nok' => 'Überprüfen Sie die Berechtigungen des Verzeichnisses <em>./data/cache</em>. Der HTTP-Server muss Schreibrechte besitzen.',
-			'ok' => 'Berechtigungen des Verzeichnisses <em>./data/cache</em> sind in Ordnung.',
+			'ok' => 'Die Berechtigungen des Verzeichnisses <em>./data/cache</em> sind in Ordnung.',
 		),
 		'categories' => array(
 			'nok' => 'Die Tabelle <em>category</em> ist schlecht konfiguriert.',
-			'ok' => 'Die Tabelle <em>category</em> ist in Ordnung.',
+			'ok' => 'Die Tabelle <em>category</em> ist korrekt konfiguriert.',
 		),
 		'connection' => array(
 			'nok' => 'Verbindung zur Datenbank kann nicht aufgebaut werden.',
-			'ok' => 'Verbindung zur Datenbank ist in Ordnung.',
+			'ok' => 'Verbindung zur Datenbank konnte aufgebaut werden.',
 		),
 		'ctype' => array(
 			'nok' => 'Ihnen fehlt eine benötigte Bibliothek für die Überprüfung von Zeichentypen (php-ctype).',
@@ -39,7 +39,7 @@ return array(
 		),
 		'data' => array(
 			'nok' => 'Überprüfen Sie die Berechtigungen des Verzeichnisses <em>./data</em>. Der HTTP-Server muss Schreibrechte besitzen.',
-			'ok' => 'Berechtigungen des Verzeichnisses <em>./data</em> sind in Ordnung.',
+			'ok' => 'Die Berechtigungen des Verzeichnisses <em>./data</em> sind in Ordnung.',
 		),
 		'database' => 'Datenbank-Installation',
 		'dom' => array(
@@ -48,19 +48,19 @@ return array(
 		),
 		'entries' => array(
 			'nok' => 'Die Tabelle <em>entry</em> ist schlecht konfiguriert.',
-			'ok' => 'Die Tabelle <em>entry</em> ist in Ordnung.',
+			'ok' => 'Die Tabelle <em>entry</em> ist korrekt konfiguriert.',
 		),
 		'favicons' => array(
 			'nok' => 'Überprüfen Sie die Berechtigungen des Verzeichnisses <em>./data/favicons</em>. Der HTTP-Server muss Schreibrechte besitzen.',
-			'ok' => 'Berechtigungen des Verzeichnisses <em>./data/favicons</em> sind in Ordnung.',
+			'ok' => 'Die Berechtigungen des Verzeichnisses <em>./data/favicons</em> sind in Ordnung.',
 		),
 		'feeds' => array(
 			'nok' => 'Die Tabelle <em>feed</em> ist schlecht konfiguriert.',
-			'ok' => 'Die Tabelle <em>feed</em> ist in Ordnung.',
+			'ok' => 'Die Tabelle <em>feed</em> ist korrekt konfiguriert.',
 		),
 		'files' => 'Datei-Installation',
 		'json' => array(
-			'nok' => 'Ihnen fehlt JSON (Paket php5-json).',
+			'nok' => 'Ihnen fehlt die JSON-Erweiterung (Paket php5-json).',
 			'ok' => 'Sie haben die JSON-Erweiterung.',
 		),
 		'minz' => array(
@@ -77,7 +77,7 @@ return array(
 		),
 		'persona' => array(
 			'nok' => 'Überprüfen Sie die Berechtigungen des Verzeichnisses <em>./data/persona</em>. Der HTTP-Server muss Schreibrechte besitzen.',
-			'ok' => 'Berechtigungen des Verzeichnisses <em>./data/persona</em> sind in Ordnung.',
+			'ok' => 'Die Berechtigungen des Verzeichnisses <em>./data/persona</em> sind in Ordnung.',
 		),
 		'php' => array(
 			'_' => 'PHP-Installation',
@@ -91,11 +91,11 @@ return array(
 		'title' => 'Installationsüberprüfung',
 		'tokens' => array(
 			'nok' => 'Überprüfen Sie die Berechtigungen des Verzeichnisses <em>./data/tokens</em>. Der HTTP-Server muss Schreibrechte besitzen.',
-			'ok' => 'Berechtigungen des Verzeichnisses <em>./data/tokens</em> sind in Ordnung.',
+			'ok' => 'Die Berechtigungen des Verzeichnisses <em>./data/tokens</em> sind in Ordnung.',
 		),
 		'users' => array(
 			'nok' => 'Überprüfen Sie die Berechtigungen des Verzeichnisses <em>./data/users</em>. Der HTTP-Server muss Schreibrechte besitzen.',
-			'ok' => 'Berechtigungen des Verzeichnisses <em>./data/users</em> sind in Ordnung.',
+			'ok' => 'Die Berechtigungen des Verzeichnisses <em>./data/users</em> sind in Ordnung.',
 		),
 		'zip' => array(
 			'nok' => 'Ihnen fehlt die ZIP-Erweiterung (Paket php5-zip).',
@@ -120,22 +120,22 @@ return array(
 		'category' => 'Kategorie',
 		'entry_count' => 'Anzahl der Einträge',
 		'entry_per_category' => 'Einträge pro Kategorie',
-		'entry_per_day' => 'Einträge pro Tag (letzte 30 Tage)',
+		'entry_per_day' => 'Einträge pro Tag (letzten 30 Tage)',
 		'entry_per_day_of_week' => 'Pro Wochentag (Durchschnitt: %.2f Nachrichten)',
 		'entry_per_hour' => 'Pro Stunde (Durchschnitt: %.2f Nachrichten)',
 		'entry_per_month' => 'Pro Monat (Durchschnitt: %.2f Nachrichten)',
 		'entry_repartition' => 'Einträge-Verteilung',
 		'feed' => 'Feed',
 		'feed_per_category' => 'Feeds pro Kategorie',
-		'idle' => 'Untätige Feeds',
+		'idle' => 'Inaktive Feeds',
 		'main' => 'Haupt-Statistiken',
 		'main_stream' => 'Haupt-Feeds',
 		'menu' => array(
-			'idle' => 'Untätige Feeds',
+			'idle' => 'Inaktive Feeds',
 			'main' => 'Haupt-Statistiken',
 			'repartition' => 'Artikel-Verteilung',
 		),
-		'no_idle' => 'Es gibt keinen untätigen Feed!',
+		'no_idle' => 'Es gibt keinen inaktiven Feed!',
 		'number_entries' => '%d Artikel',
 		'percent_of_total' => '%% Gesamt',
 		'repartition' => 'Artikel-Verteilung',
@@ -146,13 +146,24 @@ return array(
 		'title' => 'Statistiken',
 		'top_feed' => 'Top 10-Feeds',
 	),
+	'system' => array(
+		'_' => 'System configuration', // @todo translate
+		'auto-update-url' => 'Auto-update server URL', // @todo translate
+		'instance-name' => 'Instance name', // @todo translate
+		'max-categories' => 'Categories per user limit', // @todo translate
+		'max-feeds' => 'Feeds per user limit', // @todo translate
+		'registration' => array(
+			'help' => '0 meint, dass es kein Account Limit gibt',
+			'number' => 'Maximale Anzahl von Accounts',
+		),
+	),
 	'update' => array(
 		'_' => 'System aktualisieren',
 		'apply' => 'Anwenden',
 		'check' => 'Auf neue Aktualisierungen prüfen',
 		'current_version' => 'Ihre aktuelle Version von FreshRSS ist %s.',
 		'last' => 'Letzte Überprüfung: %s',
-		'none' => 'Keine Aktualisierung zum Anwenden',
+		'none' => 'Keine ausstehende Aktualisierung',
 		'title' => 'System aktualisieren',
 	),
 	'user' => array(
@@ -160,6 +171,8 @@ return array(
 		'create' => 'Neuen Benutzer erstellen',
 		'email_persona' => 'Anmelde-E-Mail-Adresse<br /><small>(für <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
 		'language' => 'Sprache',
+		'number' => 'Es wurde bis jetzt %d Account erstellt',
+		'numbers' => 'Es wurden bis jetzt %d Accounts erstellt',
 		'password_form' => 'Passwort<br /><small>(für die Anmeldemethode per Webformular)</small>',
 		'password_format' => 'mindestens 7 Zeichen',
 		'title' => 'Benutzer verwalten',
diff --git a/app/i18n/de/conf.php b/app/i18n/de/conf.php
index 64c2c0945..c1a762f12 100644
--- a/app/i18n/de/conf.php
+++ b/app/i18n/de/conf.php
@@ -5,8 +5,8 @@ return array(
 		'_' => 'Archivierung',
 		'advanced' => 'Erweitert',
 		'delete_after' => 'Entferne Artikel nach',
-		'help' => 'Weitere Optionen sind in den Einstellungen der individuellen Nachrichten-Feeds vorhanden.',
-		'keep_history_by_feed' => 'Minimale Anzahl an Artikeln, die pro Feed behalten wird',
+		'help' => 'Weitere Optionen sind in den Einstellungen der individuellen Feeds verfügbar.',
+		'keep_history_by_feed' => 'Minimale Anzahl an Artikeln, die pro Feed behalten werden',
 		'optimize' => 'Datenbank optimieren',
 		'optimize_help' => 'Sollte gelegentlich durchgeführt werden, um die Größe der Datenbank zu reduzieren.',
 		'purge_now' => 'Jetzt bereinigen',
@@ -32,10 +32,10 @@ return array(
 		'title' => 'Anzeige',
 		'width' => array(
 			'content' => 'Inhaltsbreite',
-			'large' => 'Weit',
+			'large' => 'Gross',
 			'medium' => 'Mittel',
 			'no_limit' => 'Keine Begrenzung',
-			'thin' => 'Schmal',
+			'thin' => 'Klein',
 		),
 	),
 	'query' => array(
@@ -72,6 +72,10 @@ return array(
 	),
 	'profile' => array(
 		'_' => 'Profil-Verwaltung',
+		'delete' => array(
+			'_' => 'Accountlöschung',
+			'warn' => 'Dein Account und alle damit bezogenen Daten werden gelöscht.',
+		),
 		'email_persona' => 'Anmelde-E-Mail-Adresse<br /><small>(für <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
 		'password_api' => 'Passwort-API<br /><small>(z. B. für mobile Anwendungen)</small>',
 		'password_form' => 'Passwort<br /><small>(für die Anmeldemethode per Webformular)</small>',
@@ -84,6 +88,7 @@ return array(
 		'articles_per_page' => 'Anzahl der Artikel pro Seite',
 		'auto_load_more' => 'Die nächsten Artikel am Seitenende laden',
 		'auto_remove_article' => 'Artikel nach dem Lesen verstecken',
+		'mark_updated_article_unread' => 'Markieren Sie aktualisierte Artikel als ungelesen',
 		'confirm_enabled' => 'Bei der Aktion „Alle als gelesen markieren“ einen Bestätigungsdialog anzeigen',
 		'display_articles_unfolded' => 'Artikel standardmäßig ausgeklappt zeigen',
 		'display_categories_unfolded' => 'Kategorien standardmäßig eingeklappt zeigen',
@@ -135,14 +140,14 @@ return array(
 		'wallabag' => 'wallabag',
 	),
 	'shortcut' => array(
-		'_' => 'Tastaturkürzel',
+		'_' => 'Tastenkombination',
 		'article_action' => 'Artikelaktionen',
 		'auto_share' => 'Teilen',
 		'auto_share_help' => 'Wenn es nur eine Option zum Teilen gibt, wird diese verwendet. Ansonsten sind die Optionen über ihre Nummer erreichbar.',
 		'close_dropdown' => 'Menüs schließen',
-		'collapse_article' => 'Zusammenfalten',
+		'collapse_article' => 'Einklappen',
 		'first_article' => 'Zum ersten Artikel springen',
-		'focus_search' => 'Auf Suchfeld zugreifen',
+		'focus_search' => 'Auf das Suchfeld zugreifen',
 		'help' => 'Dokumentation anzeigen',
 		'javascript' => 'JavaScript muss aktiviert sein, um Tastaturkürzel benutzen zu können',
 		'last_article' => 'Zum letzten Artikel springen',
@@ -150,13 +155,13 @@ return array(
 		'mark_read' => 'Als gelesen markieren',
 		'mark_favorite' => 'Als Favorit markieren',
 		'navigation' => 'Navigation',
-		'navigation_help' => 'Mit der "Umschalttaste" finden die Tastaturkürzel auf Feeds Anwendung.<br/>Mit der "Alt-Taste" finden die Tastaturkürzel auf Kategorien Anwendung.',
+		'navigation_help' => 'Mit der "Umschalttaste" finden die Tastenkombination auf Feeds Anwendung.<br/>Mit der "Alt-Taste" finden die Tastenkombination auf Kategorien Anwendung.',
 		'next_article' => 'Zum nächsten Artikel springen',
 		'other_action' => 'Andere Aktionen',
 		'previous_article' => 'Zum vorherigen Artikel springen',
 		'see_on_website' => 'Auf der Original-Webseite ansehen',
 		'shift_for_all_read' => '+ <code>Umschalttaste</code>, um alle Artikel als gelesen zu markieren.',
-		'title' => 'Tastaturkürzel',
+		'title' => 'Tastenkombination',
 		'user_filter' => 'Auf Benutzerfilter zugreifen',
 		'user_filter_help' => 'Wenn es nur einen Benutzerfilter gibt, wird dieser verwendet. Ansonsten sind die Filter über ihre Nummer erreichbar.',
 	),
diff --git a/app/i18n/de/feedback.php b/app/i18n/de/feedback.php
index 48f8b74f5..4c15aadc3 100644
--- a/app/i18n/de/feedback.php
+++ b/app/i18n/de/feedback.php
@@ -15,19 +15,19 @@ return array(
 		),
 		'login' => array(
 			'invalid' => 'Anmeldung ist ungültig',
-			'success' => 'Sie sind verbunden',
+			'success' => 'Sie sind angemeldet',
 		),
 		'logout' => array(
-			'success' => 'Sie sind getrennt',
+			'success' => 'Sie sind abgemeldet',
 		),
 		'no_password_set' => 'Administrator-Passwort ist nicht gesetzt worden. Dieses Feature ist nicht verfügbar.',
 		'not_persona' => 'Nur das Persona-System kann zurückgesetzt werden.',
 	),
 	'conf' => array(
-		'error' => 'Während des Speicherung der Konfiguration trat ein Fehler auf',
+		'error' => 'Während der Speicherung der Konfiguration trat ein Fehler auf',
 		'query_created' => 'Abfrage "%s" ist erstellt worden.',
-		'shortcuts_updated' => 'Tastaturkürzel sind aktualisiert worden',
-		'updated' => 'Konfiguration ist aktualisiert worden',
+		'shortcuts_updated' => 'Die Tastenkombinationen sind aktualisiert worden',
+		'updated' => 'Die Konfiguration ist aktualisiert worden',
 	),
 	'extensions' => array(
 		'already_enabled' => '%s ist bereits aktiviert',
@@ -44,44 +44,44 @@ return array(
 		'not_found' => '%s existiert nicht',
 	),
 	'import_export' => array(
-		'export_no_zip_extension' => 'Die Zip-Erweiterung fehlt auf Ihrem Server. Bitte versuchen Sie, Dateien eine nach der anderen zu exportieren.',
+		'export_no_zip_extension' => 'Die Zip-Erweiterung fehlt auf Ihrem Server. Bitte versuchen Sie die Dateien eine nach der anderen zu exportieren.',
 		'feeds_imported' => 'Ihre Feeds sind importiert worden und werden jetzt aktualisiert',
 		'feeds_imported_with_errors' => 'Ihre Feeds sind importiert worden, aber es traten einige Fehler auf',
-		'file_cannot_be_uploaded' => 'Datei kann nicht hochgeladen werden!',
+		'file_cannot_be_uploaded' => 'Die Datei kann nicht hochgeladen werden!',
 		'no_zip_extension' => 'Die Zip-Erweiterung ist auf Ihrem Server nicht vorhanden.',
 		'zip_error' => 'Ein Fehler trat während des Zip-Imports auf.',
 	),
 	'sub' => array(
 		'actualize' => 'Aktualisieren',
 		'category' => array(
-			'created' => 'Kategorie %s ist erstellt worden.',
-			'deleted' => 'Kategorie ist gelöscht worden.',
-			'emptied' => 'Kategorie ist geleert worden.',
-			'error' => 'Kategorie kann nicht aktualisiert werden',
-			'name_exists' => 'Kategorie-Name existiert bereits.',
+			'created' => 'Die Kategorie %s ist erstellt worden.',
+			'deleted' => 'Die Kategorie ist gelöscht worden.',
+			'emptied' => 'Die Kategorie ist geleert worden.',
+			'error' => 'Die Kategorie kann nicht aktualisiert werden',
+			'name_exists' => 'Der Kategorie-Name existiert bereits.',
 			'no_id' => 'Sie müssen die ID der Kategorie präzisieren.',
-			'no_name' => 'Kategorie-Name kann nicht leer sein.',
+			'no_name' => 'Der Kategorie-Name kann nicht leer sein.',
 			'not_delete_default' => 'Sie können die Vorgabe-Kategorie nicht löschen!',
 			'not_exist' => 'Die Kategorie existiert nicht!',
-			'over_max' => 'Sie haben Ihr Kategorien-Limit erreicht (%d)',
-			'updated' => 'Kategorie ist aktualisiert worden.',
+			'over_max' => 'Sie haben Ihre Kategorien-Limite erreicht (%d)',
+			'updated' => 'Die Kategorie ist aktualisiert worden.',
 		),
 		'feed' => array(
 			'actualized' => '<em>%s</em> ist aktualisiert worden',
-			'actualizeds' => 'RSS-Feeds sind aktualisiert worden',
-			'added' => 'RSS-Feed <em>%s</em> ist hinzugefügt worden',
+			'actualizeds' => 'Die RSS-Feeds sind aktualisiert worden',
+			'added' => 'Der RSS-Feed <em>%s</em> ist hinzugefügt worden',
 			'already_subscribed' => 'Sie haben <em>%s</em> bereits abonniert',
-			'deleted' => 'Feed ist gelöscht worden',
-			'error' => 'Feed kann nicht aktualisiert werden',
+			'deleted' => 'Der Feed ist gelöscht worden',
+			'error' => 'Der Feed kann nicht aktualisiert werden',
 			'internal_problem' => 'Der RSS-Feed konnte nicht hinzugefügt werden. Für Details <a href="%s">prüfen Sie die FressRSS-Protokolle</a>.',
-			'invalid_url' => 'URL <em>%s</em> ist ungültig',
-			'marked_read' => 'Feeds sind als gelesen markiert worden',
-			'n_actualized' => '%d Feeds sind aktualisiert worden',
-			'n_entries_deleted' => '%d Artikel sind gelöscht worden',
+			'invalid_url' => 'Die URL <em>%s</em> ist ungültig',
+			'marked_read' => 'Die Feeds sind als gelesen markiert worden',
+			'n_actualized' => 'Die %d Feeds sind aktualisiert worden',
+			'n_entries_deleted' => 'Die %d Artikel sind gelöscht worden',
 			'no_refresh' => 'Es gibt keinen Feed zum Aktualisieren…',
 			'not_added' => '<em>%s</em> konnte nicht hinzugefügt werden',
-			'over_max' => 'Sie haben Ihr Feeds-Limit erreicht (%d)',
-			'updated' => 'Feed ist aktualisiert worden',
+			'over_max' => 'Sie haben Ihre Feeds-Limite erreicht (%d)',
+			'updated' => 'Der Feed ist aktualisiert worden',
 		),
 		'purge_completed' => 'Bereinigung abgeschlossen (%d Artikel gelöscht)',
 	),
@@ -91,16 +91,16 @@ return array(
 		'file_is_nok' => 'Überprüfen Sie die Berechtigungen des Verzeichnisses <em>%s</em>. Der HTTP-Server muss Schreibrechte besitzen',
 		'finished' => 'Aktualisierung abgeschlossen!',
 		'none' => 'Keine Aktualisierung zum Anwenden',
-		'server_not_found' => 'Aktualisierungs-Server kann nicht gefunden werden. [%s]',
+		'server_not_found' => 'Der Aktualisierungs-Server kann nicht gefunden werden. [%s]',
 	),
 	'user' => array(
 		'created' => array(
-			'_' => 'Benutzer %s ist erstellt worden',
-			'error' => 'Benutzer %s kann nicht erstellt werden',
+			'_' => 'Der Benutzer %s ist erstellt worden',
+			'error' => 'Der Benutzer %s kann nicht erstellt werden',
 		),
 		'deleted' => array(
-			'_' => 'Benutzer %s ist gelöscht worden',
-			'error' => 'Benutzer %s kann nicht gelöscht werden',
+			'_' => 'Der Benutzer %s ist gelöscht worden',
+			'error' => 'Der Benutzer %s kann nicht gelöscht werden',
 		),
 	),
 	'profile' => array(
diff --git a/app/i18n/de/gen.php b/app/i18n/de/gen.php
index f3479ed53..842383498 100644
--- a/app/i18n/de/gen.php
+++ b/app/i18n/de/gen.php
@@ -21,15 +21,27 @@ return array(
 		'truncate' => 'Alle Artikel löschen',
 	),
 	'auth' => array(
+		'email' => 'E-Mail-Adresse',
 		'keep_logged_in' => 'Eingeloggt bleiben <small>(1 Monat)</small>',
 		'login' => 'Anmelden',
 		'login_persona' => 'Anmelden mit Persona',
 		'login_persona_problem' => 'Verbindungsproblem mit Persona?',
 		'logout' => 'Abmelden',
-		'password' => 'Passwort',
+		'password' => array(
+			'_' => 'Passwort',
+			'format' => '<small>mindestens 7 Zeichen</small>',
+		),
+		'registration' => array(
+			'_' => 'Neuer Account',
+			'ask' => 'Erstelle einen Account?',
+			'title' => 'Accounterstellung',
+		),
 		'reset' => 'Zurücksetzen der Authentifizierung',
-		'username' => 'Nutzername',
-		'username_admin' => 'Administrator-Nutzername',
+		'username' => array(
+			'_' => 'Nutzername',
+			'admin' => 'Administrator-Nutzername',
+			'format' => '<small>maximal 16 alphanumerische Zeichen</small>',
+		),
 		'will_reset' => 'Authentifikationssystem wird zurückgesetzt: ein Formular wird anstelle von Persona benutzt.',
 	),
 	'date' => array(
@@ -49,7 +61,7 @@ return array(
 		'april' => 'April',
 		'aug' => 'Aug',
 		'august' => 'August',
-		'before_yesterday' => 'Vor gestern',
+		'before_yesterday' => 'Vor vorgestern',
 		'dec' => 'Dez',
 		'december' => 'Dezember',
 		'feb' => 'Feb',
@@ -93,7 +105,7 @@ return array(
 	),
 	'js' => array(
 		'category_empty' => 'Kategorie leeren',
-		'confirm_action' => 'Sind Sie sicher, dass Sie diese Aktion durchführen wollen? Dies kann nicht abgebrochen werden!',
+		'confirm_action' => 'Sind Sie sicher, dass Sie diese Aktion durchführen wollen? Diese Aktion kann nicht abgebrochen werden!',
 		'confirm_action_feed_cat' => 'Sind Sie sicher, dass Sie diese Aktion durchführen wollen? Sie werden zugehörige Favoriten und Benutzerabfragen verlieren. Dies kann nicht abgebrochen werden!',
 		'feedback' => array(
 			'body_new_articles' => 'Es gibt \\d neue Artikel zum Lesen auf FreshRSS.',
@@ -104,9 +116,12 @@ return array(
 		'should_be_activated' => 'JavaScript muss aktiviert sein',
 	),
 	'lang' => array(
+		'cz' => 'Čeština',
 		'de' => 'Deutsch',
 		'en' => 'English',
 		'fr' => 'Français',
+		'it' => 'Italiano',
+		'nl' => 'Nederlands',
 	),
 	'menu' => array(
 		'about' => 'Über',
@@ -124,6 +139,7 @@ return array(
 		'sharing' => 'Teilen',
 		'shortcuts' => 'Tastaturkürzel',
 		'stats' => 'Statistiken',
+		'system' => 'System configuration',// @todo translate
 		'update' => 'Aktualisieren',
 		'user_management' => 'Benutzer verwalten',
 		'user_profile' => 'Profil',
@@ -143,6 +159,7 @@ return array(
 		'email' => 'E-Mail',
 		'facebook' => 'Facebook',
 		'g+' => 'Google+',
+		'movim' => 'Movim',
 		'print' => 'Drucken',
 		'shaarli' => 'Shaarli',
 		'twitter' => 'Twitter',
@@ -156,6 +173,7 @@ return array(
 		'damn' => 'Verdammt!',
 		'default_category' => 'Unkategorisiert',
 		'no' => 'Nein',
+		'not_applicable' => 'Nicht verfügbar',
 		'ok' => 'OK!',
 		'or' => 'oder',
 		'yes' => 'Ja',
diff --git a/app/i18n/de/index.php b/app/i18n/de/index.php
index 3449de87d..04798cdce 100644
--- a/app/i18n/de/index.php
+++ b/app/i18n/de/index.php
@@ -17,7 +17,7 @@ return array(
 	),
 	'feed' => array(
 		'add' => 'Sie können Feeds hinzufügen.',
-		'empty' => 'Es gibt keinen Artikel zum Zeigen.',
+		'empty' => 'Es gibt keinen Artikel zum Anzeigen.',
 		'rss_of' => 'RSS-Feed von %s',
 		'title' => 'Ihre RSS-Feeds',
 		'title_global' => 'Globale Ansicht',
diff --git a/app/i18n/de/install.php b/app/i18n/de/install.php
index e9267bbbd..9bada0869 100644
--- a/app/i18n/de/install.php
+++ b/app/i18n/de/install.php
@@ -3,8 +3,10 @@
 return array(
 	'action' => array(
 		'finish' => 'Installation fertigstellen',
-		'fix_errors_before' => 'Fehler korrigieren, bevor zum nächsten Schritt gesprungen wird.',
-		'next_step' => 'Zum nächsten Schritt gehen',
+		'fix_errors_before' => 'Bitte Fehler korrigieren, bevor zum nächsten Schritt gesprungen wird.',
+		'keep_install' => 'Vorherige Installation beibehalten (Daten)',
+		'next_step' => 'Zum nächsten Schritt springen',
+		'reinstall' => 'Neuinstallation von FreshRSS',
 	),
 	'auth' => array(
 		'email_persona' => 'Anmelde-E-Mail-Adresse<br /><small>(für <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
@@ -25,15 +27,16 @@ return array(
 		),
 		'host' => 'Host',
 		'prefix' => 'Tabellen-Präfix',
-		'password' => 'HTTP-Password',
+		'password' => 'SQL-Password',
 		'type' => 'Datenbank-Typ',
-		'username' => 'HTTP-Nutzername',
+		'username' => 'SQL-Nutzername',
 	),
 	'check' => array(
 		'_' => 'Überprüfungen',
+		'already_installed' => 'Wir haben festgestellt, dass FreshRSS bereits installiert wurde!',
 		'cache' => array(
 			'nok' => 'Überprüfen Sie die Berechtigungen des Verzeichnisses <em>./data/cache</em>. Der HTTP-Server muss Schreibrechte besitzen.',
-			'ok' => 'Berechtigungen des Verzeichnisses <em>./data/cache</em> sind in Ordnung.',
+			'ok' => 'Die Berechtigungen des Verzeichnisses <em>./data/cache</em> sind in Ordnung.',
 		),
 		'ctype' => array(
 			'nok' => 'Ihnen fehlt eine benötigte Bibliothek für die Überprüfung von Zeichentypen (php-ctype).',
@@ -45,7 +48,7 @@ return array(
 		),
 		'data' => array(
 			'nok' => 'Überprüfen Sie die Berechtigungen des Verzeichnisses <em>./data</em>. Der HTTP-Server muss Schreibrechte besitzen.',
-			'ok' => 'Berechtigungen des Verzeichnisses <em>./data</em> sind in Ordnung.',
+			'ok' => 'Die Berechtigungen des Verzeichnisses <em>./data</em> sind in Ordnung.',
 		),
 		'dom' => array(
 			'nok' => 'Ihnen fehlt eine benötigte Bibliothek um DOM zu durchstöbern (Paket php-xml).',
@@ -53,7 +56,7 @@ return array(
 		),
 		'favicons' => array(
 			'nok' => 'Überprüfen Sie die Berechtigungen des Verzeichnisses <em>./data/favicons</em>. Der HTTP-Server muss Schreibrechte besitzen.',
-			'ok' => 'Berechtigungen des Verzeichnisses <em>./data/favicons</em> sind in Ordnung.',
+			'ok' => 'Die Berechtigungen des Verzeichnisses <em>./data/favicons</em> sind in Ordnung.',
 		),
 		'http_referer' => array(
 			'nok' => 'Bitte stellen Sie sicher, dass Sie Ihren HTTP REFERER nicht abändern.',
@@ -73,7 +76,7 @@ return array(
 		),
 		'persona' => array(
 			'nok' => 'Überprüfen Sie die Berechtigungen des Verzeichnisses <em>./data/persona</em>. Der HTTP-Server muss Schreibrechte besitzen.',
-			'ok' => 'Berechtigungen des Verzeichnisses <em>./data/persona</em> sind in Ordnung.',
+			'ok' => 'Die Berechtigungen des Verzeichnisses <em>./data/persona</em> sind in Ordnung.',
 		),
 		'php' => array(
 			'nok' => 'Ihre PHP-Version ist %s aber FreshRSS benötigt mindestens Version %s.',
@@ -81,22 +84,25 @@ return array(
 		),
 		'users' => array(
 			'nok' => 'Überprüfen Sie die Berechtigungen des Verzeichnisses <em>./data/users</em>. Der HTTP-Server muss Schreibrechte besitzen.',
-			'ok' => 'Berechtigungen des Verzeichnisses <em>./data/users</em> sind in Ordnung.',
+			'ok' => 'Die Berechtigungen des Verzeichnisses <em>./data/users</em> sind in Ordnung.',
 		),
 	),
 	'conf' => array(
 		'_' => 'Allgemeine Konfiguration',
-		'ok' => 'Allgemeine Konfiguration ist gespeichert worden.',
+		'ok' => 'Die allgemeine Konfiguration ist gespeichert worden.',
 	),
 	'congratulations' => 'Glückwunsch!',
 	'default_user' => 'Nutzername des Standardbenutzers <small>(maximal 16 alphanumerische Zeichen)</small>',
 	'delete_articles_after' => 'Entferne Artikel nach',
-	'fix_errors_before' => 'Fehler korrigieren, bevor zum nächsten Schritt gesprungen wird.',
+	'fix_errors_before' => 'Bitte den Fehler korrigieren, bevor zum nächsten Schritt gesprungen wird.',
 	'javascript_is_better' => 'FreshRSS ist ansprechender mit aktiviertem JavaScript',
+	'js' => array(
+		'confirm_reinstall' => 'Du wirst deine vorherige Konfiguration (Daten) verlieren FreshRSS. Bist du sicher, dass du fortfahren willst?',
+	),
 	'language' => array(
 		'_' => 'Sprache',
 		'choose' => 'Wählen Sie eine Sprache für FreshRSS',
-		'defined' => 'Sprache ist festgelegt worden.',
+		'defined' => 'Die Sprache ist festgelegt worden.',
 	),
 	'not_deleted' => 'Etwas ist schiefgelaufen; Sie müssen die Datei <em>%s</em> manuell löschen.',
 	'ok' => 'Der Installationsvorgang war erfolgreich.',
diff --git a/app/i18n/de/sub.php b/app/i18n/de/sub.php
index 0479b8f46..0f05a5635 100644
--- a/app/i18n/de/sub.php
+++ b/app/i18n/de/sub.php
@@ -37,6 +37,7 @@ return array(
 		'url' => 'Feed-URL',
 		'validator' => 'Überprüfen Sie die Gültigkeit des Feeds',
 		'website' => 'Webseiten-URL',
+		'pubsubhubbub' => 'Sofortbenachrichtigung mit PubSubHubbub',
 	),
 	'import_export' => array(
 		'export' => 'Exportieren',
diff --git a/app/i18n/en/admin.php b/app/i18n/en/admin.php
index d2fcd3e82..a58771edf 100644
--- a/app/i18n/en/admin.php
+++ b/app/i18n/en/admin.php
@@ -12,7 +12,7 @@ return array(
 		'title' => 'Authentication',
 		'title_reset' => 'Authentication reset',
 		'token' => 'Authentication token',
-		'token_help' => 'Allows to access RSS output of the default user without authentication:',
+		'token_help' => 'Allows access to RSS output of the default user without authentication:',
 		'type' => 'Authentication method',
 		'unsafe_autologin' => 'Allow unsafe automatic login using the format: ',
 	),
@@ -146,6 +146,17 @@ return array(
 		'title' => 'Statistics',
 		'top_feed' => 'Top ten feeds',
 	),
+	'system' => array(
+		'_' => 'System configuration',
+		'auto-update-url' => 'Auto-update server URL',
+		'instance-name' => 'Instance name',
+		'max-categories' => 'Categories per user limit',
+		'max-feeds' => 'Feeds per user limit',
+		'registration' => array(
+			'help' => '0 means that there is no account limit',
+			'number' => 'Max number of accounts',
+		),
+	),
 	'update' => array(
 		'_' => 'Update system',
 		'apply' => 'Apply',
@@ -160,6 +171,8 @@ return array(
 		'create' => 'Create new user',
 		'email_persona' => 'Login mail address<br /><small>(for <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
 		'language' => 'Language',
+		'number' => 'There is %d account created yet',
+		'numbers' => 'There are %d accounts created yet',
 		'password_form' => 'Password<br /><small>(for the Web-form login method)</small>',
 		'password_format' => 'At least 7 characters',
 		'title' => 'Manage users',
diff --git a/app/i18n/en/conf.php b/app/i18n/en/conf.php
index 308c45d2c..69162932f 100644
--- a/app/i18n/en/conf.php
+++ b/app/i18n/en/conf.php
@@ -5,9 +5,9 @@ return array(
 		'_' => 'Archiving',
 		'advanced' => 'Advanced',
 		'delete_after' => 'Remove articles after',
-		'help' => 'More options are available in the individual stream settings',
+		'help' => 'More options are available in the individual feed settings',
 		'keep_history_by_feed' => 'Minimum number of articles to keep by feed',
-		'optimize' => 'Optimize database',
+		'optimize' => 'Optimise database',
 		'optimize_help' => 'To do occasionally to reduce the size of the database',
 		'purge_now' => 'Purge now',
 		'title' => 'Archiving',
@@ -72,7 +72,11 @@ return array(
 	),
 	'profile' => array(
 		'_' => 'Profile management',
-		'email_persona' => 'Login mail address<br /><small>(for <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
+		'delete' => array(
+			'_' => 'Account deletion',
+			'warn' => 'Your account and all the related data will be deleted.',
+		),
+		'email_persona' => 'Login email address<br /><small>(for <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
 		'password_api' => 'Password API<br /><small>(e.g., for mobile apps)</small>',
 		'password_form' => 'Password<br /><small>(for the Web-form login method)</small>',
 		'password_format' => 'At least 7 characters',
@@ -84,6 +88,7 @@ return array(
 		'articles_per_page' => 'Number of articles per page',
 		'auto_load_more' => 'Load next articles at the page bottom',
 		'auto_remove_article' => 'Hide articles after reading',
+		'mark_updated_article_unread' => 'Mark updated articles as unread',
 		'confirm_enabled' => 'Display a confirmation dialog on “mark all as read” actions',
 		'display_articles_unfolded' => 'Show articles unfolded by default',
 		'display_categories_unfolded' => 'Show categories folded by default',
diff --git a/app/i18n/en/feedback.php b/app/i18n/en/feedback.php
index 19af81e5b..c9189c0d0 100644
--- a/app/i18n/en/feedback.php
+++ b/app/i18n/en/feedback.php
@@ -2,7 +2,7 @@
 
 return array(
 	'admin' => array(
-		'optimization_complete' => 'Optimization complete',
+		'optimization_complete' => 'Optimisation complete',
 	),
 	'access' => array(
 		'denied' => 'You don’t have permission to access this page',
@@ -52,7 +52,7 @@ return array(
 		'zip_error' => 'An error occured during Zip import.',
 	),
 	'sub' => array(
-		'actualize' => 'Actualize',
+		'actualize' => 'Actualise',
 		'category' => array(
 			'created' => 'Category %s has been created.',
 			'deleted' => 'Category has been deleted.',
@@ -86,7 +86,7 @@ return array(
 		'purge_completed' => 'Purge completed (%d articles deleted)',
 	),
 	'update' => array(
-		'can_apply' => 'FreshRSS will be now updated to the <strong>version %s</strong>.',
+		'can_apply' => 'FreshRSS will now be updated to the <strong>version %s</strong>.',
 		'error' => 'The update process has encountered an error: %s',
 		'file_is_nok' => 'Check permissions on <em>%s</em> directory. HTTP server must have rights to write into',
 		'finished' => 'Update completed!',
diff --git a/app/i18n/en/gen.php b/app/i18n/en/gen.php
index 2143822ed..d23b12f95 100644
--- a/app/i18n/en/gen.php
+++ b/app/i18n/en/gen.php
@@ -10,7 +10,7 @@ return array(
 		'empty' => 'Empty',
 		'enable' => 'Enable',
 		'export' => 'Export',
-		'filter' => 'Filtrer',
+		'filter' => 'Filter',
 		'import' => 'Import',
 		'manage' => 'Manage',
 		'mark_read' => 'Mark as read',
@@ -21,15 +21,27 @@ return array(
 		'truncate' => 'Delete all articles',
 	),
 	'auth' => array(
+		'email' => 'Email address',
 		'keep_logged_in' => 'Keep me logged in <small>(1 month)</small>',
 		'login' => 'Login',
 		'login_persona' => 'Login with Persona',
 		'login_persona_problem' => 'Connection problem with Persona?',
 		'logout' => 'Logout',
-		'password' => 'Password',
+		'password' => array(
+			'_' => 'Password',
+			'format' => '<small>At least 7 characters</small>',
+		),
+		'registration' => array(
+			'_' => 'New account',
+			'ask' => 'Create an account?',
+			'title' => 'Account creation',
+		),
 		'reset' => 'Authentication reset',
-		'username' => 'Username',
-		'username_admin' => 'Administrator username',
+		'username' => array(
+			'_' => 'Username',
+			'admin' => 'Administrator username',
+			'format' => '<small>maximum 16 alphanumeric characters</small>',
+		),
 		'will_reset' => 'Authentication system will be reset: a form will be used instead of Persona.',
 	),
 	'date' => array(
@@ -104,9 +116,12 @@ return array(
 		'should_be_activated' => 'JavaScript must be enabled',
 	),
 	'lang' => array(
+		'cz' => 'Čeština',
 		'de' => 'Deutsch',
 		'en' => 'English',
 		'fr' => 'Français',
+		'it' => 'Italiano',
+		'nl' => 'Nederlands',
 	),
 	'menu' => array(
 		'about' => 'About',
@@ -124,6 +139,7 @@ return array(
 		'sharing' => 'Sharing',
 		'shortcuts' => 'Shortcuts',
 		'stats' => 'Statistics',
+		'system' => 'System configuration',
 		'update' => 'Update',
 		'user_management' => 'Manage users',
 		'user_profile' => 'Profile',
@@ -143,19 +159,21 @@ return array(
 		'email' => 'Email',
 		'facebook' => 'Facebook',
 		'g+' => 'Google+',
+		'movim' => 'Movim',
 		'print' => 'Print',
 		'shaarli' => 'Shaarli',
 		'twitter' => 'Twitter',
 		'wallabag' => 'wallabag',
 	),
 	'short' => array(
-		'attention' => 'Attention!',
+		'attention' => 'Warning!',
 		'blank_to_disable' => 'Leave blank to disable',
 		'by_author' => 'By <em>%s</em>',
 		'by_default' => 'By default',
 		'damn' => 'Damn!',
 		'default_category' => 'Uncategorized',
 		'no' => 'No',
+		'not_applicable' => 'Not available',
 		'ok' => 'Ok!',
 		'or' => 'or',
 		'yes' => 'Yes',
diff --git a/app/i18n/en/install.php b/app/i18n/en/install.php
index 2bc6bd38f..b94fbc299 100644
--- a/app/i18n/en/install.php
+++ b/app/i18n/en/install.php
@@ -3,11 +3,13 @@
 return array(
 	'action' => array(
 		'finish' => 'Complete installation',
-		'fix_errors_before' => 'Fix errors before skip to the next step.',
+		'fix_errors_before' => 'Please fix errors before skipping to the next step.',
+		'keep_install' => 'Keep previous installation',
 		'next_step' => 'Go to the next step',
+		'reinstall' => 'Reinstall FreshRSS',
 	),
 	'auth' => array(
-		'email_persona' => 'Login mail address<br /><small>(for <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
+		'email_persona' => 'Login email address<br /><small>(for <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
 		'form' => 'Web form (traditional, requires JavaScript)',
 		'http' => 'HTTP (for advanced users with HTTPS)',
 		'none' => 'None (dangerous)',
@@ -31,6 +33,7 @@ return array(
 	),
 	'check' => array(
 		'_' => 'Checks',
+		'already_installed' => 'We have detected that FreshRSS is already installed!',
 		'cache' => array(
 			'nok' => 'Check permissions on <em>./data/cache</em> directory. HTTP server must have rights to write into',
 			'ok' => 'Permissions on cache directory are good.',
@@ -91,8 +94,11 @@ return array(
 	'congratulations' => 'Congratulations!',
 	'default_user' => 'Username of the default user <small>(maximum 16 alphanumeric characters)</small>',
 	'delete_articles_after' => 'Remove articles after',
-	'fix_errors_before' => 'Fix errors before skip to the next step.',
+	'fix_errors_before' => 'Please fix errors before skipping to the next step.',
 	'javascript_is_better' => 'FreshRSS is more pleasant with JavaScript enabled',
+	'js' => array(
+		'confirm_reinstall' => 'You will lose your previous configuration by reinstalling FreshRSS. Are you sure you want to continue?',
+	),
 	'language' => array(
 		'_' => 'Language',
 		'choose' => 'Choose a language for FreshRSS',
diff --git a/app/i18n/en/sub.php b/app/i18n/en/sub.php
index 2b62e4775..aaaa02827 100644
--- a/app/i18n/en/sub.php
+++ b/app/i18n/en/sub.php
@@ -18,7 +18,7 @@ return array(
 			'password' => 'HTTP password',
 			'username' => 'HTTP username',
 		),
-		'css_help' => 'Retrieves truncated RSS feeds (attention, requires more time!)',
+		'css_help' => 'Retrieves truncated RSS feeds (caution, requires more time!)',
 		'css_path' => 'Articles CSS path on original website',
 		'description' => 'Description',
 		'empty' => 'This feed is empty. Please verify that it is still maintained.',
@@ -26,7 +26,7 @@ return array(
 		'in_main_stream' => 'Show in main stream',
 		'informations' => 'Information',
 		'keep_history' => 'Minimum number of articles to keep',
-		'moved_category_deleted' => 'When you delete a category, their feeds are automatically classified under <em>%s</em>.',
+		'moved_category_deleted' => 'When you delete a category, its feeds are automatically classified under <em>%s</em>.',
 		'no_selected' => 'No feed selected.',
 		'number_entries' => '%d articles',
 		'stats' => 'Statistics',
@@ -37,6 +37,7 @@ return array(
 		'url' => 'Feed URL',
 		'validator' => 'Check the validity of the feed',
 		'website' => 'Website URL',
+		'pubsubhubbub' => 'Instant notification with PubSubHubbub',
 	),
 	'import_export' => array(
 		'export' => 'Export',
diff --git a/app/i18n/fr/admin.php b/app/i18n/fr/admin.php
index b740bd0d2..f4f267306 100644
--- a/app/i18n/fr/admin.php
+++ b/app/i18n/fr/admin.php
@@ -146,6 +146,17 @@ return array(
 		'title' => 'Statistiques',
 		'top_feed' => 'Les dix plus gros flux',
 	),
+	'system' => array(
+		'_' => 'Configuration du système',
+		'auto-update-url' => 'URL du service de mise à jour',
+		'instance-name' => 'Nom de l’instance',
+		'max-categories' => 'Limite de catégories par utilisateur',
+		'max-feeds' => 'Limite de flux par utilisateur',
+		'registration' => array(
+			'help' => 'Un chiffre de 0 signifie que l’on peut créer un nombre infini de comptes',
+			'number' => 'Nombre max de comptes',
+		),
+	),
 	'update' => array(
 		'_' => 'Système de mise à jour',
 		'apply' => 'Appliquer la mise à jour',
@@ -160,6 +171,8 @@ return array(
 		'create' => 'Créer un nouvel utilisateur',
 		'email_persona' => 'Adresse courriel de connexion<br /><small>(pour <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
 		'language' => 'Langue',
+		'number' => '%d compte a déjà été créé',
+		'numbers' => '%d comptes ont déjà été créés',
 		'password_form' => 'Mot de passe<br /><small>(pour connexion par formulaire)</small>',
 		'password_format' => '7 caractères minimum',
 		'title' => 'Gestion des utilisateurs',
diff --git a/app/i18n/fr/conf.php b/app/i18n/fr/conf.php
index d38445b99..6193b7a01 100644
--- a/app/i18n/fr/conf.php
+++ b/app/i18n/fr/conf.php
@@ -72,6 +72,10 @@ return array(
 	),
 	'profile' => array(
 		'_' => 'Gestion du profil',
+		'delete' => array(
+			'_' => 'Suppression du compte',
+			'warn' => 'Le compte et toutes les données associées vont être supprimées.',
+		),
 		'email_persona' => 'Adresse courriel de connexion<br /><small>(pour <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
 		'password_api' => 'Mot de passe API<br /><small>(ex. : pour applis mobiles)</small>',
 		'password_form' => 'Mot de passe<br /><small>(pour connexion par formulaire)</small>',
@@ -84,6 +88,7 @@ return array(
 		'articles_per_page' => 'Nombre d’articles par page',
 		'auto_load_more' => 'Charger les articles suivants en bas de page',
 		'auto_remove_article' => 'Cacher les articles après lecture',
+		'mark_updated_article_unread' => 'Marquer les articles mis à jour comme non-lus',
 		'confirm_enabled' => 'Afficher une confirmation lors des actions “marquer tout comme lu”',
 		'display_articles_unfolded' => 'Afficher les articles dépliés par défaut',
 		'display_categories_unfolded' => 'Afficher les catégories pliées par défaut',
diff --git a/app/i18n/fr/gen.php b/app/i18n/fr/gen.php
index 1cfec6969..2f16f09b9 100644
--- a/app/i18n/fr/gen.php
+++ b/app/i18n/fr/gen.php
@@ -21,15 +21,27 @@ return array(
 		'truncate' => 'Supprimer tous les articles',
 	),
 	'auth' => array(
+		'email' => 'Adresse courriel',
 		'keep_logged_in' => 'Rester connecté <small>(1 mois)</small>',
 		'login' => 'Connexion',
 		'login_persona' => 'Connexion avec Persona',
 		'login_persona_problem' => 'Problème de connexion à Persona ?',
 		'logout' => 'Déconnexion',
-		'password' => 'Mot de passe',
+		'password' => array(
+			'_' => 'Mot de passe',
+			'format' => '<small>7 caractères minimum</small>',
+		),
+		'registration' => array(
+			'_' => 'Nouveau compte',
+			'ask' => 'Créer un compte ?',
+			'title' => 'Création de compte',
+		),
 		'reset' => 'Réinitialisation de l’authentification',
-		'username' => 'Nom d’utilisateur',
-		'username_admin' => 'Nom d’utilisateur administrateur',
+		'username' => array(
+			'_' => 'Nom d’utilisateur',
+			'admin' => 'Nom d’utilisateur administrateur',
+			'format' => '<small>16 caractères alphanumériques maximum</small>',
+		),
 		'will_reset' => 'Le système d’authentification va être réinitialisé : un formulaire sera utilisé à la place de Persona.',
 	),
 	'date' => array(
@@ -104,9 +116,12 @@ return array(
 		'should_be_activated' => 'Le JavaScript doit être activé.',
 	),
 	'lang' => array(
+		'cz' => 'Čeština',
 		'de' => 'Deutsch',
 		'en' => 'English',
 		'fr' => 'Français',
+		'it' => 'Italiano',
+		'nl' => 'Nederlands',
 	),
 	'menu' => array(
 		'about' => 'À propos',
@@ -124,6 +139,7 @@ return array(
 		'sharing' => 'Partage',
 		'shortcuts' => 'Raccourcis',
 		'stats' => 'Statistiques',
+		'system' => 'Configuration du système',
 		'update' => 'Mise à jour',
 		'user_management' => 'Gestion des utilisateurs',
 		'user_profile' => 'Profil',
@@ -143,6 +159,7 @@ return array(
 		'email' => 'Courriel',
 		'facebook' => 'Facebook',
 		'g+' => 'Google+',
+		'movim' => 'Movim',
 		'print' => 'Imprimer',
 		'shaarli' => 'Shaarli',
 		'twitter' => 'Twitter',
@@ -156,6 +173,7 @@ return array(
 		'damn' => 'Arf !',
 		'default_category' => 'Sans catégorie',
 		'no' => 'Non',
+		'not_applicable' => 'Non disponible',
 		'ok' => 'Ok !',
 		'or' => 'ou',
 		'yes' => 'Oui',
diff --git a/app/i18n/fr/install.php b/app/i18n/fr/install.php
index 245a20c56..0401e1bbd 100644
--- a/app/i18n/fr/install.php
+++ b/app/i18n/fr/install.php
@@ -4,7 +4,9 @@ return array(
 	'action' => array(
 		'finish' => 'Terminer l’installation',
 		'fix_errors_before' => 'Veuillez corriger les erreurs avant de passer à l’étape suivante.',
+		'keep_install' => 'Garder l’ancienne configuration',
 		'next_step' => 'Passer à l’étape suivante',
+		'reinstall' => 'Réinstaller FreshRSS',
 	),
 	'auth' => array(
 		'email_persona' => 'Adresse courriel de connexion<br /><small>(pour <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
@@ -31,6 +33,7 @@ return array(
 	),
 	'check' => array(
 		'_' => 'Vérifications',
+		'already_installed' => 'FreshRSS semble avoir déjà été installé !',
 		'cache' => array(
 			'nok' => 'Veuillez vérifier les droits sur le répertoire <em>./data/cache</em>. Le serveur HTTP doit être capable d’écrire dedans',
 			'ok' => 'Les droits sur le répertoire de cache sont bons.',
@@ -93,6 +96,9 @@ return array(
 	'delete_articles_after' => 'Supprimer les articles après',
 	'fix_errors_before' => 'Veuillez corriger les erreurs avant de passer à l’étape suivante.',
 	'javascript_is_better' => 'FreshRSS est plus agréable à utiliser avec JavaScript activé',
+	'js' => array(
+		'confirm_reinstall' => 'Réinstaller FreshRSS vous fera perdre la configuration précédente. Êtes-vous sûr de vouloir continuer ?',
+	),
 	'language' => array(
 		'_' => 'Langue',
 		'choose' => 'Choisissez la langue pour FreshRSS',
diff --git a/app/i18n/fr/sub.php b/app/i18n/fr/sub.php
index a3f7c4d6d..e3631eb8b 100644
--- a/app/i18n/fr/sub.php
+++ b/app/i18n/fr/sub.php
@@ -35,8 +35,9 @@ return array(
 		'title_add' => 'Ajouter un flux RSS',
 		'ttl' => 'Ne pas automatiquement rafraîchir plus souvent que',
 		'url' => 'URL du flux',
-		'validator' => 'Vérifier la valididé du flux',
+		'validator' => 'Vérifier la validité du flux',
 		'website' => 'URL du site',
+		'pubsubhubbub' => 'Notification instantanée par PubSubHubbub',
 	),
 	'import_export' => array(
 		'export' => 'Exporter',
diff --git a/app/i18n/it/admin.php b/app/i18n/it/admin.php
new file mode 100644
index 000000000..94b2d6762
--- /dev/null
+++ b/app/i18n/it/admin.php
@@ -0,0 +1,183 @@
+<?php
+
+return array(
+	'auth' => array(
+		'allow_anonymous' => 'Consenti la lettura agli utenti anonimi degli articoli dell utente predefinito (%s)',
+		'allow_anonymous_refresh' => 'Consenti agli utenti anonimi di aggiornare gli articoli',
+		'api_enabled' => 'Consenti le <abbr>API</abbr> di accesso <small>(richiesto per le app mobili)</small>',
+		'form' => 'Web form (tradizionale, richiede JavaScript)',
+		'http' => 'HTTP (per gli utenti avanzati con HTTPS)',
+		'none' => 'Nessuno (pericoloso)',
+		'persona' => 'Mozilla Persona (moderno, richiede JavaScript)',
+		'title' => 'Autenticazione',
+		'title_reset' => 'Reset autenticazione',
+		'token' => 'Token di autenticazione',
+		'token_help' => 'Consenti accesso agli RSS dell utente predefinito senza autenticazione:',
+		'type' => 'Metodo di autenticazione',
+		'unsafe_autologin' => 'Consenti accesso automatico non sicuro usando il formato: ',
+	),
+	'check_install' => array(
+		'cache' => array(
+			'nok' => 'Verifica i permessi sulla cartella <em>./data/cache</em>. Il server HTTP deve avere i permessi per scriverci dentro',
+			'ok' => 'I permessi sulla cartella della cache sono corretti.',
+		),
+		'categories' => array(
+			'nok' => 'La tabella delle categorie ha una configurazione errata.',
+			'ok' => 'Tabella delle categorie OK.',
+		),
+		'connection' => array(
+			'nok' => 'La connessione al database non può essere stabilita.',
+			'ok' => 'Connessione al database OK',
+		),
+		'ctype' => array(
+			'nok' => 'Manca una libreria richiesta per il controllo dei caratteri (php-ctype).',
+			'ok' => 'Libreria richiesta per il controllo dei caratteri presente (ctype).',
+		),
+		'curl' => array(
+			'nok' => 'Manca il supporto per cURL (pacchetto php5-curl).',
+			'ok' => 'Estensione cURL presente.',
+		),
+		'data' => array(
+			'nok' => 'Verifica i permessi sulla cartella <em>./data</em>. Il server HTTP deve avere i permessi per scriverci dentro',
+			'ok' => 'I permessi sulla cartella data sono corretti.',
+		),
+		'database' => 'Installazione database',
+		'dom' => array(
+			'nok' => 'Manca una libreria richiesta per leggere DOM (pacchetto php-xml).',
+			'ok' => 'Libreria richiesta per leggere DOM presente.',
+		),
+		'entries' => array(
+			'nok' => 'La tabella Entry ha una configurazione errata.',
+			'ok' => 'Tabella Entry OK.',
+		),
+		'favicons' => array(
+			'nok' => 'Verifica i permessi sulla cartella <em>./data/favicons</em>. Il server HTTP deve avere i permessi per scriverci dentro',
+			'ok' => 'I permessi sulla cartella favicons sono corretti.',
+		),
+		'feeds' => array(
+			'nok' => 'La tabella Feed ha una configurazione errata.',
+			'ok' => 'Tabella Feed OK.',
+		),
+		'files' => 'Installazione files',
+		'json' => array(
+			'nok' => 'Manca il supoorto a JSON (pacchetto php5-json).',
+			'ok' => 'Estensione JSON presente.',
+		),
+		'minz' => array(
+			'nok' => 'Manca il framework Minz.',
+			'ok' => 'Framework Minz presente.',
+		),
+		'pcre' => array(
+			'nok' => 'Manca una libreria richiesta per le regular expressions (php-pcre).',
+			'ok' => 'Libreria richiesta per le regular expressions presente (PCRE).',
+		),
+		'pdo' => array(
+			'nok' => 'Manca PDO o uno degli altri driver supportati (pdo_mysql, pdo_sqlite).',
+			'ok' => 'PDO e altri driver supportati (pdo_mysql, pdo_sqlite).',
+		),
+		'persona' => array(
+			'nok' => 'Verifica i permessi sulla cartella <em>./data/persona</em>. Il server HTTP deve avere i permessi per scriverci dentro',
+			'ok' => 'I permessi sulla cartella Mozilla Persona sono corretti.',
+		),
+		'php' => array(
+			'_' => 'Installazione PHP',
+			'nok' => 'Versione PHP %s FreshRSS richiede almeno la versione %s.',
+			'ok' => 'Versione PHP %s, compatibile con FreshRSS.',
+		),
+		'tables' => array(
+			'nok' => 'Rilevate tabelle mancanti nel database.',
+			'ok' => 'Tutte le tabelle sono presenti nel database.',
+		),
+		'title' => 'Verifica installazione',
+		'tokens' => array(
+			'nok' => 'Verifica i permessi sulla cartella <em>./data/tokens</em>. Il server HTTP deve avere i permessi per scriverci dentro',
+			'ok' => 'I permessi sulla cartella tokens sono corretti.',
+		),
+		'users' => array(
+			'nok' => 'Verifica i permessi sulla cartella <em>./data/users</em>. Il server HTTP deve avere i permessi per scriverci dentro',
+			'ok' => 'I permessi sulla cartella users sono corretti.',
+		),
+		'zip' => array(
+			'nok' => 'Manca estensione ZIP (pacchetto php5-zip).',
+			'ok' => 'Estensione ZIP presente.',
+		),
+	),
+	'extensions' => array(
+		'disabled' => 'Disabilitata',
+		'empty_list' => 'Non ci sono estensioni installate',
+		'enabled' => 'Abilitata',
+		'no_configure_view' => 'Questa estensioni non può essere configurata.',
+		'system' => array(
+			'_' => 'Estensioni di sistema',
+			'no_rights' => 'Estensione di sistema (non hai i permessi su questo tipo)',
+		),
+		'title' => 'Estensioni',
+		'user' => 'Estensioni utente',
+	),
+	'stats' => array(
+		'_' => 'Statistiche',
+		'all_feeds' => 'Tutti i feeds',
+		'category' => 'Categoria',
+		'entry_count' => 'Articoli',
+		'entry_per_category' => 'Articoli per categoria',
+		'entry_per_day' => 'Articoli per giorno (ultimi 30 giorni)',
+		'entry_per_day_of_week' => 'Per giorno della settimana (media: %.2f articoli)',
+		'entry_per_hour' => 'Per ora (media: %.2f articoli)',
+		'entry_per_month' => 'Per mese (media: %.2f articoli)',
+		'entry_repartition' => 'Ripartizione contenuti',
+		'feed' => 'Feed',
+		'feed_per_category' => 'Feeds per categoria',
+		'idle' => 'Feeds non aggiornati',
+		'main' => 'Statistiche principali',
+		'main_stream' => 'Flusso principale',
+		'menu' => array(
+			'idle' => 'Feeds non aggiornati',
+			'main' => 'Statistiche principali',
+			'repartition' => 'Ripartizione articoli',
+		),
+		'no_idle' => 'Non ci sono feed non aggiornati',
+		'number_entries' => '%d articoli',
+		'percent_of_total' => '%% del totale',
+		'repartition' => 'Ripartizione articoli',
+		'status_favorites' => 'Preferiti',
+		'status_read' => 'Letti',
+		'status_total' => 'Totale',
+		'status_unread' => 'Non letti',
+		'title' => 'Statistiche',
+		'top_feed' => 'I migliori 10 feeds',
+	),
+	'system' => array(
+		'_' => 'Configurazione di sistema',
+		'auto-update-url' => 'Auto-update server URL', // @todo translate
+		'instance-name' => 'Nome istanza',
+		'max-categories' => 'Limite categorie per utente',
+		'max-feeds' => 'Limite feeds per utente',
+		'registration' => array(
+			'help' => '0 significa che non esiste limite sui profili',
+			'number' => 'Numero massimo di profili',
+		),
+	),
+	'update' => array(
+		'_' => 'Aggiornamento sistema',
+		'apply' => 'Applica',
+		'check' => 'Controlla la presenza di nuovi aggiornamenti',
+		'current_version' => 'FreshRSS versione %s.',
+		'last' => 'Ultima verifica: %s',
+		'none' => 'Nessun aggiornamento da applicare',
+		'title' => 'Aggiorna sistema',
+	),
+	'user' => array(
+		'articles_and_size' => '%s articoli (%s)',
+		'create' => 'Crea nuovo utente',
+		'email_persona' => 'Indirizzo mail<br /><small>(Login <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
+		'language' => 'Lingua',
+		'number' => ' %d profilo utente creato',
+		'numbers' => 'Sono presenti %d profili utente',
+		'password_form' => 'Password<br /><small>(per il login classico)</small>',
+		'password_format' => 'Almeno 7 caratteri',
+		'title' => 'Gestione utenti',
+		'user_list' => 'Lista utenti',
+		'username' => 'Nome utente',
+		'users' => 'Utenti',
+	),
+);
diff --git a/app/i18n/it/conf.php b/app/i18n/it/conf.php
new file mode 100644
index 000000000..b757b3210
--- /dev/null
+++ b/app/i18n/it/conf.php
@@ -0,0 +1,174 @@
+<?php
+
+return array(
+	'archiving' => array(
+		'_' => 'Archiviazione',
+		'advanced' => 'Avanzate',
+		'delete_after' => 'Rimuovi articoli dopo',
+		'help' => 'Altre opzioni sono disponibili nelle impostazioni dei singoli feed',
+		'keep_history_by_feed' => 'Numero minimo di articoli da mantenere per feed',
+		'optimize' => 'Ottimizza database',
+		'optimize_help' => 'Da fare occasionalmente per ridurre le dimensioni del database',
+		'purge_now' => 'Cancella ora',
+		'title' => 'Archiviazione',
+		'ttl' => 'Non effettuare aggiornamenti per più di',
+	),
+	'display' => array(
+		'_' => 'Visualizzazione',
+		'icon' => array(
+			'bottom_line' => 'Barra in fondo',
+			'entry' => 'Icone degli articoli',
+			'publication_date' => 'Data di pubblicazione',
+			'related_tags' => 'Tags correlati',
+			'sharing' => 'Condivisione',
+			'top_line' => 'Barra in alto',
+		),
+		'language' => 'Lingua',
+		'notif_html5' => array(
+			'seconds' => 'secondi (0 significa nessun timeout)',
+			'timeout' => 'Notifica timeout HTML5',
+		),
+		'theme' => 'Tema',
+		'title' => 'Visualizzazione',
+		'width' => array(
+			'content' => 'Larghezza contenuto',
+			'large' => 'Largo',
+			'medium' => 'Medio',
+			'no_limit' => 'Nessun limite',
+			'thin' => 'Stretto',
+		),
+	),
+	'query' => array(
+		'_' => 'Ricerche personali',
+		'deprecated' => 'Questa query non è più valida. La categoria o il feed di riferimento non stati cancellati.',
+		'filter' => 'Filtro applicato:',
+		'get_all' => 'Mostra tutti gli articoli',
+		'get_category' => 'Mostra la categoria "%s" ',
+		'get_favorite' => 'Mostra articoli preferiti',
+		'get_feed' => 'Mostra feed "%s" ',
+		'no_filter' => 'Nessun filtro',
+		'none' => 'Non hai creato nessuna ricerca personale.',
+		'number' => 'Ricerca n°%d',
+		'order_asc' => 'Mostra prima gli articoli più vecchi',
+		'order_desc' => 'Mostra prima gli articoli più nuovi',
+		'search' => 'Cerca per "%s"',
+		'state_0' => 'Mostra tutti gli articoli',
+		'state_1' => 'Mostra gli articoli letti',
+		'state_2' => 'Mostra gli articoli non letti',
+		'state_3' => 'Mostra tutti gli articoli',
+		'state_4' => 'Mostra gli articoli preferiti',
+		'state_5' => 'Mostra gli articoli preferiti letti',
+		'state_6' => 'Mostra gli articoli preferiti non letti',
+		'state_7' => 'Mostra gli articoli preferiti',
+		'state_8' => 'Non mostrare gli articoli preferiti',
+		'state_9' => 'Mostra gli articoli letti non preferiti',
+		'state_10' => 'Mostra gli articoli non letti e non preferiti',
+		'state_11' => 'Non mostrare gli articoli preferiti',
+		'state_12' => 'Mostra tutti gli articoli',
+		'state_13' => 'Mostra gli articoli letti',
+		'state_14' => 'Mostra gli articoli non letti',
+		'state_15' => 'Mostra tutti gli articoli',
+		'title' => 'Ricerche personali',
+	),
+	'profile' => array(
+		'_' => 'Gestione profili',
+		'delete' => array(
+			'_' => 'Cancellazione account',
+			'warn' => 'Il tuo account e tutti i dati associati saranno cancellati.',
+		),
+		'email_persona' => 'Indirizzo email<br /><small>(Login <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
+		'password_api' => 'Password API<br /><small>(e.g., per applicazioni mobili)</small>',
+		'password_form' => 'Password<br /><small>(per il login classico)</small>',
+		'password_format' => 'Almeno 7 caratteri',
+		'title' => 'Profilo',
+	),
+	'reading' => array(
+		'_' => 'Lettura',
+		'after_onread' => 'Dopo “segna tutto come letto”,',
+		'articles_per_page' => 'Numero di articoli per pagina',
+		'auto_load_more' => 'Carica articoli successivi a fondo pagina',
+		'auto_remove_article' => 'Nascondi articoli dopo la lettura',
+		'mark_updated_article_unread' => 'Segna articoli aggiornati come non letti',
+		'confirm_enabled' => 'Mostra una conferma per “segna tutto come letto”',
+		'display_articles_unfolded' => 'Mostra articoli aperti di predefinito',
+		'display_categories_unfolded' => 'Mostra categorie aperte di predefinito',
+		'hide_read_feeds' => 'Nascondi categorie e feeds con articoli già letti (non funziona se “Mostra tutti gli articoli” è selezionato)',
+		'img_with_lazyload' => 'Usa la modalità "caricamento ritardato" per le immagini',
+		'jump_next' => 'Salta al successivo feed o categoria non letto',
+		'number_divided_when_reader' => 'Diviso 2 nella modalità di lettura.',
+		'read' => array(
+			'article_open_on_website' => 'Quando un articolo è aperto nel suo sito di origine',
+			'article_viewed' => 'Quando un articolo viene letto',
+			'scroll' => 'Scorrendo la pagina',
+			'upon_reception' => 'Alla ricezione del contenuto',
+			'when' => 'Segna articoli come letti…',
+		),
+		'show' => array(
+			'_' => 	'Articoli da visualizzare',
+			'adaptive' => 'Adatta visualizzazione',
+			'all_articles' => 'Mostra tutti gli articoli',
+			'unread' => 'Mostra solo non letti',
+		),
+		'sort' => array(
+			'_' => 'Ordinamento',
+			'newer_first' => 'Prima i più recenti',
+			'older_first' => 'Prima i più vecchi',
+		),
+		'sticky_post' => 'Blocca il contenuto a inizio pagina quando aperto',
+		'title' => 'Lettura',
+		'view' => array(
+			'default' => 'Visualizzazione predefinita',
+			'global' => 'Vista globale per categorie',
+			'normal' => 'Vista elenco',
+			'reader' => 'Modalità di lettura',
+		),
+	),
+	'sharing' => array(
+		'_' => 'Condivisione',
+		'blogotext' => 'Blogotext',
+		'diaspora' => 'Diaspora*',
+		'email' => 'Email',
+		'facebook' => 'Facebook',
+		'g+' => 'Google+',
+		'more_information' => 'Ulteriori informazioni',
+		'print' => 'Stampa',
+		'shaarli' => 'Shaarli',
+		'share_name' => 'Nome condivisione',
+		'share_url' => 'URL condivisione',
+		'title' => 'Condividi',
+		'twitter' => 'Twitter',
+		'wallabag' => 'wallabag',
+	),
+	'shortcut' => array(
+		'_' => 'Comandi tastiera',
+		'article_action' => 'Azioni sugli articoli',
+		'auto_share' => 'Condividi',
+		'auto_share_help' => 'Se è presente un solo servizio di condivisione verrà usato quello, altrimenti usare anche il numero associato.',
+		'close_dropdown' => 'Chiudi menù',
+		'collapse_article' => 'Collassa articoli',
+		'first_article' => 'Salta al primo articolo',
+		'focus_search' => 'Modulo di ricerca',
+		'help' => 'Mostra documentazione',
+		'javascript' => 'JavaScript deve essere abilitato per poter usare i comandi da tastiera',
+		'last_article' => 'Salta all ultimo articolo',
+		'load_more' => 'Carica altri articoli',
+		'mark_read' => 'Segna come letto',
+		'mark_favorite' => 'Segna come preferito',
+		'navigation' => 'Navigazione',
+		'navigation_help' => 'Con il tasto "Shift" i comandi di navigazione verranno applicati ai feeds.<br/>Con il tasto "Alt" i comandi di navigazione verranno applicati alle categorie.',
+		'next_article' => 'Salta al contenuto successivo',
+		'other_action' => 'Altre azioni',
+		'previous_article' => 'Salta al contenuto precedente',
+		'see_on_website' => 'Vai al sito fonte',
+		'shift_for_all_read' => '+ <code>shift</code> per segnare tutti gli articoli come letti',
+		'title' => 'Comandi da tastiera',
+		'user_filter' => 'Accedi alle ricerche personali',
+		'user_filter_help' => 'Se è presente una sola ricerca personale verrà usata quella, altrimenti usare anche il numero associato.',
+	),
+	'user' => array(
+		'articles_and_size' => '%s articoli (%s)',
+		'current' => 'Utente connesso',
+		'is_admin' => 'è amministratore',
+		'users' => 'Utenti',
+	),
+);
diff --git a/app/i18n/it/feedback.php b/app/i18n/it/feedback.php
new file mode 100644
index 000000000..caf1cd2b4
--- /dev/null
+++ b/app/i18n/it/feedback.php
@@ -0,0 +1,110 @@
+<?php
+
+return array(
+	'admin' => array(
+		'optimization_complete' => 'Ottimizzazione completata',
+	),
+	'access' => array(
+		'denied' => 'Non hai i permessi per accedere a questa pagina',
+		'not_found' => 'Pagina non disponibile',
+	),
+	'auth' => array(
+		'form' => array(
+			'not_set' => 'Si è verificato un problema alla configurazione del sistema di autenticazione. Per favore riprova più tardi.',
+			'set' => 'Sistema di autenticazione tramite Form impostato come predefinito.',
+		),
+		'login' => array(
+			'invalid' => 'Autenticazione non valida',
+			'success' => 'Autenticazione effettuata',
+		),
+		'logout' => array(
+			'success' => 'Disconnessione effettuata',
+		),
+		'no_password_set' => 'Password di amministrazione non impostata. Opzione non disponibile.',
+		'not_persona' => 'Solo il sistema Mozilla Persona può essere resettato.',
+	),
+	'conf' => array(
+		'error' => 'Si è verificato un errore durante il salvataggio della configurazione',
+		'query_created' => 'Ricerca "%s" creata.',
+		'shortcuts_updated' => 'Collegamenti tastiera aggiornati',
+		'updated' => 'Configurazione aggiornata',
+	),
+	'extensions' => array(
+		'already_enabled' => '%s è già abilitata',
+		'disable' => array(
+			'ko' => '%s non può essere disabilitata. <a href="%s">Verifica i logs</a> per dettagli.',
+			'ok' => '%s è disabilitata',
+		),
+		'enable' => array(
+			'ko' => '%s non può essere abilitata. <a href="%s">Verifica i logs</a> per dettagli.',
+			'ok' => '%s è ora abilitata',
+		),
+		'no_access' => 'Accesso negato a %s',
+		'not_enabled' => '%s non abilitato',
+		'not_found' => '%s non disponibile',
+	),
+	'import_export' => array(
+		'export_no_zip_extension' => 'Estensione Zip non presente sul server. Per favore esporta i files singolarmente.',
+		'feeds_imported' => 'I tuoi feed sono stati importati e saranno aggiornati',
+		'feeds_imported_with_errors' => 'I tuoi feeds sono stati importati ma si sono verificati alcuni errori',
+		'file_cannot_be_uploaded' => 'Il file non può essere caricato!',
+		'no_zip_extension' => 'Estensione Zip non presente sul server.',
+		'zip_error' => 'Si è verificato un errore importando il file Zip',
+	),
+	'sub' => array(
+		'actualize' => 'Aggiorna',
+		'category' => array(
+			'created' => 'Categoria %s creata.',
+			'deleted' => 'Categoria cancellata',
+			'emptied' => 'Categoria svuotata',
+			'error' => 'Categoria non aggiornata',
+			'name_exists' => 'Categoria già esistente.',
+			'no_id' => 'Categoria senza ID.',
+			'no_name' => 'Il nome della categoria non può essere lasciato vuoto.',
+			'not_delete_default' => 'Non puoi cancellare la categoria predefinita!',
+			'not_exist' => 'La categoria non esite!',
+			'over_max' => 'Hai raggiunto il numero limite di categorie (%d)',
+			'updated' => 'Categoria aggiornata.',
+		),
+		'feed' => array(
+			'actualized' => '<em>%s</em> aggiornato',
+			'actualizeds' => 'RSS feeds aggiornati',
+			'added' => 'RSS feed <em>%s</em> aggiunti',
+			'already_subscribed' => 'Hai già sottoscritto <em>%s</em>',
+			'deleted' => 'Feed cancellato',
+			'error' => 'Feed non aggiornato',
+			'internal_problem' => 'RSS feed non aggiunto. <a href="%s">Verifica i logs</a> per dettagli.',
+			'invalid_url' => 'URL <em>%s</em> non valido',
+			'marked_read' => 'Feeds segnati come letti',
+			'n_actualized' => '%d feeds aggiornati',
+			'n_entries_deleted' => '%d articoli cancellati',
+			'no_refresh' => 'Nessun aggiornamento disponibile…',
+			'not_added' => '<em>%s</em> non può essere aggiunto',
+			'over_max' => 'Hai raggiunto il numero limite di feed (%d)',
+			'updated' => 'Feed aggiornato',
+		),
+		'purge_completed' => 'Svecchiamento completato (%d articoli cancellati)',
+	),
+	'update' => array(
+		'can_apply' => 'FreshRSS verrà aggiornato alla <strong>versione %s</strong>.',
+		'error' => 'Il processo di aggiornamento ha riscontrato il seguente errore: %s',
+		'file_is_nok' => 'Verifica i permessi della cartella <em>%s</em>. Il server HTTP deve avere i permessi per la scrittura ',
+		'finished' => 'Aggiornamento completato con successo!',
+		'none' => 'Nessun aggiornamento disponibile',
+		'server_not_found' => 'Server per aggiornamento non disponibile. [%s]',
+	),
+	'user' => array(
+		'created' => array(
+			'_' => 'Utente %s creato',
+			'error' => 'Errore nella creazione utente %s ',
+		),
+		'deleted' => array(
+			'_' => 'Utente %s cancellato',
+			'error' => 'Utente %s non cancellato',
+		),
+	),
+	'profile' => array(
+		'error' => 'Il tuo profilo non può essere modificato',
+		'updated' => 'Il tuo profilo è stato modificato',
+	),
+);
diff --git a/app/i18n/it/gen.php b/app/i18n/it/gen.php
new file mode 100644
index 000000000..eb545b8cf
--- /dev/null
+++ b/app/i18n/it/gen.php
@@ -0,0 +1,180 @@
+<?php
+
+return array(
+	'action' => array(
+		'actualize' => 'Aggiorna',
+		'back_to_rss_feeds' => '← Indietro',
+		'cancel' => 'Annulla',
+		'create' => 'Crea',
+		'disable' => 'Disabilita',
+		'empty' => 'Vuoto',
+		'enable' => 'Abilita',
+		'export' => 'Esporta',
+		'filter' => 'Filtra',
+		'import' => 'Importa',
+		'manage' => 'Gestisci',
+		'mark_read' => 'Segna come letto',
+		'mark_favorite' => 'Segna come preferito',
+		'remove' => 'Rimuovi',
+		'see_website' => 'Vai al sito',
+		'submit' => 'Conferma',
+		'truncate' => 'Cancella tutti gli articoli',
+	),
+	'auth' => array(
+		'email' => 'Indirizzo email',
+		'keep_logged_in' => 'Ricorda i dati <small>(1 mese)</small>',
+		'login' => 'Accedi',
+		'login_persona' => 'Accedi con Mozilla Persona',
+		'login_persona_problem' => 'Problemi di connessione con Mozilla Persona?',
+		'logout' => 'Esci',
+		'password' => array(
+			'_' => 'Password',
+			'format' => '<small>almeno 7 caratteri</small>',
+		),
+		'registration' => array(
+			'_' => 'Nuovo profilo',
+			'ask' => 'Vuoi creare un nuovo profilo?',
+			'title' => 'Creazione profilo',
+		),
+		'reset' => 'Reset autenticazione',
+		'username' => array(
+			'_' => 'Username',
+			'admin' => 'Username amministratore',
+			'format' => '<small>massimo 16 caratteri alfanumerici</small>',
+		),
+		'will_reset' => 'Il sistema di autenticazione verrà resettato: un form verrà usato per Mozilla Persona.',
+	),
+	'date' => array(
+		'Apr' => '\\A\\p\\r\\i\\l\\e',
+		'Aug' => '\\A\\g\\o\\s\\t\\o',
+		'Dec' => '\\D\\i\\c\\e\\m\\b\\r\\e',
+		'Feb' => '\\F\\e\\b\\b\\r\\a\\i\\o',
+		'Jan' => '\\G\\e\\n\\u\\a\\i\\o',
+		'Jul' => '\\L\\u\\g\\l\\i\\o',
+		'Jun' => '\\G\\i\\u\\g\\n\\o',
+		'Mar' => '\\M\\a\\r\\z\\o',
+		'May' => '\\M\\a\\g\\g\\i\\o',
+		'Nov' => '\\N\\o\\v\\e\\m\\b\\r\\e',
+		'Oct' => '\\O\\t\\t\\o\\b\\r\\e',
+		'Sep' => '\\S\\e\\t\\t\\e\\m\\b\\r\\e',
+		'apr' => 'apr',
+		'april' => 'Apr',
+		'aug' => 'aug',
+		'august' => 'Aug',
+		'before_yesterday' => 'Meno recenti',
+		'dec' => 'dec',
+		'december' => 'Dec',
+		'feb' => 'feb',
+		'february' => 'Feb',
+		'format_date' => 'j\\ %s Y',
+		'format_date_hour' => 'j\\ %s Y \\o\\r\\e H\\:i',
+		'fri' => 'Fri',
+		'jan' => 'jan',
+		'january' => 'Jan',
+		'jul' => 'jul',
+		'july' => 'Jul',
+		'jun' => 'jun',
+		'june' => 'Jun',
+		'last_3_month' => 'Ultimi 3 mesi',
+		'last_6_month' => 'Ultimi 6 mesi',
+		'last_month' => 'Ultimo mese',
+		'last_week' => 'Ultima settimana',
+		'last_year' => 'Ultimo anno',
+		'mar' => 'mar',
+		'march' => 'Mar',
+		'may' => 'May',
+		'mon' => 'Mon',
+		'month' => 'mesi',
+		'nov' => 'nov',
+		'november' => 'Nov',
+		'oct' => 'oct',
+		'october' => 'Oct',
+		'sat' => 'Sat',
+		'sep' => 'sep',
+		'september' => 'Sep',
+		'sun' => 'Sun',
+		'thu' => 'Thu',
+		'today' => 'Oggi',
+		'tue' => 'Tue',
+		'wed' => 'Wed',
+		'yesterday' => 'Ieri',
+	),
+	'freshrss' => array(
+		'_' => 'Feed RSS Reader',
+		'about' => 'Informazioni',
+	),
+	'js' => array(
+		'category_empty' => 'Categoria vuota',
+		'confirm_action' => 'Sei sicuro di voler continuare?',
+		'confirm_action_feed_cat' => 'Sei sicuro di voler continuare? Verranno persi i preferiti e le ricerche utente correlate!',
+		'feedback' => array(
+			'body_new_articles' => 'Ci sono \\d nuovi articoli da leggere.',
+			'request_failed' => 'Richiesta fallita, probabilmente a causa di problemi di connessione',
+			'title_new_articles' => 'Feed RSS Reader: nuovi articoli!',
+		),
+		'new_article' => 'Sono disponibili nuovi articoli, clicca qui per caricarli.',
+		'should_be_activated' => 'JavaScript deve essere abilitato',
+	),
+	'lang' => array(
+		'cz' => 'Čeština',
+		'de' => 'Deutsch',
+		'en' => 'English',
+		'fr' => 'Français',
+		'it' => 'Italiano',
+		'nl' => 'Nederlands',
+	),
+	'menu' => array(
+		'about' => 'Informazioni',
+		'admin' => 'Amministrazione',
+		'archiving' => 'Archiviazione',
+		'authentication' => 'Autenticazione',
+		'check_install' => 'Installazione',
+		'configuration' => 'Configurazione',
+		'display' => 'Visualizzazione',
+		'extensions' => 'Estensioni',
+		'logs' => 'Logs',
+		'queries' => 'Ricerche personali',
+		'reading' => 'Lettura',
+		'search' => 'Ricerca parole o #tags',
+		'sharing' => 'Condivisione',
+		'shortcuts' => 'Comandi tastiera',
+		'stats' => 'Statistiche',
+		'system' => 'Configurazione sistema',
+		'update' => 'Aggiornamento',
+		'user_management' => 'Gestione utenti',
+		'user_profile' => 'Profilo',
+	),
+	'pagination' => array(
+		'first' => 'Prima',
+		'last' => 'Ultima',
+		'load_more' => 'Carica altri articoli',
+		'mark_all_read' => 'Segna tutto come letto',
+		'next' => 'Successiva',
+		'nothing_to_load' => 'Non ci sono altri articoli',
+		'previous' => 'Precedente',
+	),
+	'share' => array(
+		'blogotext' => 'Blogotext',
+		'diaspora' => 'Diaspora*',
+		'email' => 'Email',
+		'facebook' => 'Facebook',
+		'g+' => 'Google+',
+		'print' => 'Stampa',
+		'shaarli' => 'Shaarli',
+		'twitter' => 'Twitter',
+		'wallabag' => 'wallabag',
+	),
+	'short' => array(
+		'attention' => 'Attenzione!',
+		'blank_to_disable' => 'Lascia vuoto per disabilitare',
+		'by_author' => 'di <em>%s</em>',
+		'by_default' => 'predefinito',
+		'damn' => 'Ops!',
+		'default_category' => 'Senza categoria',
+		'no' => 'No',
+		'not_applicable' => 'Non disponibile',
+		'ok' => 'OK!',
+		'or' => 'o',
+		'yes' => 'Si',
+	),
+);
diff --git a/app/i18n/it/index.php b/app/i18n/it/index.php
new file mode 100644
index 000000000..584b044b1
--- /dev/null
+++ b/app/i18n/it/index.php
@@ -0,0 +1,61 @@
+<?php
+
+return array(
+	'about' => array(
+		'_' => 'Informazioni',
+		'agpl3' => '<a href="https://www.gnu.org/licenses/agpl-3.0.html">AGPL 3</a>',
+		'bugs_reports' => 'Bugs',
+		'credits' => 'Crediti',
+		'credits_content' => 'Alcuni elementi di design provengono da <a href="http://twitter.github.io/bootstrap/">Bootstrap</a> sebbene FreshRSS non usi questo framework. Le <a href="https://git.gnome.org/browse/gnome-icon-theme-symbolic">icone</a> provengono dal progetto <a href="https://www.gnome.org/">GNOME</a>. Il carattere <em>Open Sans</em> è stato creato da <a href="https://www.google.com/webfonts/specimen/Open+Sans">Steve Matteson</a>. Le Favicons vengono estratte con le API <a href="https://getfavicon.appspot.com/">getFavicon</a>. FreshRSS è basato su <a href="https://github.com/marienfressinaud/MINZ">Minz</a>, un framework PHP.',
+		'freshrss_description' => 'FreshRSS è un aggregatore di feeds RSS da installare sul proprio host come <a href="http://tontof.net/kriss/feed/">Kriss Feed</a> o <a href="http://projet.idleman.fr/leed/">Leed</a>. Leggero e facile da mantenere pur essendo molto configurabile e potente.',
+		'github' => '<a href="https://github.com/FreshRSS/FreshRSS/issues">su Github</a>',
+		'license' => 'Licenza',
+		'project_website' => 'Sito del progetto',
+		'title' => 'Informazioni',
+		'version' => 'Versione',
+		'website' => 'Sito',
+	),
+	'feed' => array(
+		'add' => 'Aggiungi un Feed RSS',
+		'empty' => 'Non ci sono articoli da mostrare.',
+		'rss_of' => 'RSS feed di %s',
+		'title' => 'RSS feeds',
+		'title_global' => 'Vista globale per categorie',
+		'title_fav' => 'Preferiti',
+	),
+	'log' => array(
+		'_' => 'Logs',
+		'clear' => 'Svuota logs',
+		'empty' => 'File di log vuoto',
+		'title' => 'Logs',
+	),
+	'menu' => array(
+		'about' => 'Informazioni',
+		'add_query' => 'Aggiungi ricerca',
+		'before_one_day' => 'Giorno precedente',
+		'before_one_week' => 'Settimana precedente',
+		'favorites' => 'Preferiti (%s)',
+		'global_view' => 'Vista globale per categorie',
+		'main_stream' => 'Flusso principale',
+		'mark_all_read' => 'Segna tutto come letto',
+		'mark_cat_read' => 'Segna la categoria come letta',
+		'mark_feed_read' => 'Segna il feed come letto',
+		'newer_first' => 'Mostra prima i recenti',
+		'non-starred' => 'Escludi preferiti',
+		'normal_view' => 'Vista elenco',
+		'older_first' => 'Ordina per meno recenti',
+		'queries' => 'Chiavi di ricerca',
+		'read' => 'Mostra solo letti',
+		'reader_view' => 'Modalità di lettura',
+		'rss_view' => 'RSS feed',
+		'search_short' => 'Cerca',
+		'starred' => 'Mostra solo preferiti',
+		'stats' => 'Statistiche',
+		'subscription' => 'Gestione sottoscrizioni',
+		'unread' => 'Mostra solo non letti',
+	),
+	'share' => 'Condividi',
+	'tag' => array(
+		'related' => 'Tags correlati',
+	),
+);
diff --git a/app/i18n/it/install.php b/app/i18n/it/install.php
new file mode 100644
index 000000000..3ad22c5e9
--- /dev/null
+++ b/app/i18n/it/install.php
@@ -0,0 +1,114 @@
+<?php
+
+return array(
+	'action' => array(
+		'finish' => 'Installazione completata',
+		'fix_errors_before' => 'Per favore correggi gli errori prima di passare al passaggio successivo.',
+		'keep_install' => 'Mantieni installazione precedente',
+		'next_step' => 'Vai al prossimo passaggio',
+		'reinstall' => 'Reinstalla FreshRSS',
+	),
+	'auth' => array(
+		'email_persona' => 'Indirizzo mail<br /><small>(per <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
+		'form' => 'Web form (tradizionale, richiede JavaScript)',
+		'http' => 'HTTP (per gli utenti avanzati con HTTPS)',
+		'none' => 'Nessuno (pericoloso)',
+		'password_form' => 'Password<br /><small>(per il login tramite Web-form tradizionale)</small>',
+		'password_format' => 'Almeno 7 caratteri',
+		'persona' => 'Mozilla Persona (moderno, richiede JavaScript)',
+		'type' => 'Metodo di autenticazione',
+	),
+	'bdd' => array(
+		'_' => 'Database',
+		'conf' => array(
+			'_' => 'Configurazione database',
+			'ko' => 'Verifica le informazioni del database.',
+			'ok' => 'Le configurazioni del database sono state salvate.',
+		),
+		'host' => 'Host',
+		'prefix' => 'Prefisso tabella',
+		'password' => 'HTTP password',
+		'type' => 'Tipo di database',
+		'username' => 'HTTP username',
+	),
+	'check' => array(
+		'_' => 'Controlli',
+		'already_installed' => 'FreshRSS risulta già installato!',
+		'cache' => array(
+			'nok' => 'Verifica i permessi sulla cartella <em>./data/cache</em>. Il server HTTP deve avere i permessi per scriverci dentro',
+			'ok' => 'I permessi sulla cartella della cache sono corretti.',
+		),
+		'ctype' => array(
+			'nok' => 'Manca una libreria richiesta per il controllo dei caratteri (php-ctype).',
+			'ok' => 'Libreria richiesta per il controllo dei caratteri presente (ctype).',
+		),
+		'curl' => array(
+			'nok' => 'Manca il supporto per cURL (pacchetto php5-curl).',
+			'ok' => 'Estensione cURL presente.',
+		),
+		'data' => array(
+			'nok' => 'Verifica i permessi sulla cartella <em>./data</em>. Il server HTTP deve avere i permessi per scriverci dentro',
+			'ok' => 'I permessi sulla cartella data sono corretti.',
+		),
+		'dom' => array(
+			'nok' => 'Manca una libreria richiesta per leggere DOM (pacchetto php-xml).',
+			'ok' => 'Libreria richiesta per leggere DOM presente.',
+		),
+		'favicons' => array(
+			'nok' => 'Verifica i permessi sulla cartella <em>./data/favicons</em>. Il server HTTP deve avere i permessi per scriverci dentro',
+			'ok' => 'I permessi sulla cartella favicons sono corretti.',
+		),
+		'http_referer' => array(
+			'nok' => 'Per favore verifica che non stai alterando il tuo HTTP REFERER.',
+			'ok' => 'Il tuo HTTP REFERER riconosciuto corrisponde al tuo server.',
+		),
+		'minz' => array(
+			'nok' => 'Manca il framework Minz.',
+			'ok' => 'Framework Minz presente.',
+		),
+		'pcre' => array(
+			'nok' => 'Manca una libreria richiesta per le regular expressions (php-pcre).',
+			'ok' => 'Libreria richiesta per le regular expressions presente (PCRE).',
+		),
+		'pdo' => array(
+			'nok' => 'Manca PDO o uno degli altri driver supportati (pdo_mysql, pdo_sqlite).',
+			'ok' => 'PDO e altri driver supportati (pdo_mysql, pdo_sqlite).',
+		),
+		'persona' => array(
+			'nok' => 'Verifica i permessi sulla cartella <em>./data/persona</em>. Il server HTTP deve avere i permessi per scriverci dentro',
+			'ok' => 'I permessi sulla cartella Mozilla Persona sono corretti.',
+		),
+		'php' => array(
+			'_' => 'Installazione PHP',
+			'nok' => 'Versione di PHP %s FreshRSS richiede almeno la versione %s.',
+			'ok' => 'Versione di PHP %s, compatibile con FreshRSS.',
+		),
+		'users' => array(
+			'nok' => 'Verifica i permessi sulla cartella <em>./data/users</em>. Il server HTTP deve avere i permessi per scriverci dentro',
+			'ok' => 'I permessi sulla cartella users sono corretti.',
+		),
+	),
+	'conf' => array(
+		'_' => 'Configurazioni generali',
+		'ok' => 'Configurazioni generali salvate.',
+	),
+	'congratulations' => 'Congratulazione!',
+	'default_user' => 'Username utente predefinito <small>(massimo 16 caratteri alfanumerici)</small>',
+	'delete_articles_after' => 'Rimuovi articoli dopo',
+	'fix_errors_before' => 'Per favore correggi gli errori prima di passare al passaggio successivo.',
+	'javascript_is_better' => 'FreshRSS funziona meglio con JavaScript abilitato',
+	'js' => array(
+		'confirm_reinstall' => 'Reinstallando FreshRSS perderai la configurazione precedente. Sei sicuro di voler procedere?',
+	),
+	'language' => array(
+		'_' => 'Lingua',
+		'choose' => 'Seleziona la lingua per FreshRSS',
+		'defined' => 'Lingua impostata.',
+	),
+	'not_deleted' => 'Qualcosa non ha funzionato; devi cancellare il file <em>%s</em> manualmente.',
+	'ok' => 'Processo di installazione terminato con successo.',
+	'step' => 'Passaggio %d',
+	'steps' => 'Passaggi',
+	'title' => 'Installazione · FreshRSS',
+	'this_is_the_end' => 'Fine',
+);
diff --git a/app/i18n/it/sub.php b/app/i18n/it/sub.php
new file mode 100644
index 000000000..dfcee2ce3
--- /dev/null
+++ b/app/i18n/it/sub.php
@@ -0,0 +1,62 @@
+<?php
+
+return array(
+	'category' => array(
+		'_' => 'Categoria',
+		'add' => 'Aggiungi una categoria',
+		'empty' => 'Categoria vuota',
+		'new' => 'Nuova categoria',
+	),
+	'feed' => array(
+		'add' => 'Aggiungi un Feed RSS',
+		'advanced' => 'Avanzate',
+		'archiving' => 'Archiviazione',
+		'auth' => array(
+			'configuration' => 'Autenticazione',
+			'help' => 'Accesso per feeds protetti',
+			'http' => 'Autenticazione HTTP',
+			'password' => 'HTTP password',
+			'username' => 'HTTP username',
+		),
+		'css_help' => 'In caso di RSS feeds troncati (attenzione, richiede molto tempo!)',
+		'css_path' => 'Percorso del foglio di stile CSS del sito di origine',
+		'description' => 'Descrizione',
+		'empty' => 'Questo feed non contiene articoli. Per favore verifica il sito direttamente.',
+		'error' => 'Questo feed ha generato un errore. Per favore verifica se ancora disponibile.',
+		'in_main_stream' => 'Mostra in homepage',
+		'informations' => 'Informazioni',
+		'keep_history' => 'Numero minimo di articoli da mantenere',
+		'moved_category_deleted' => 'Cancellando una categoria i feed al suo interno verranno classificati automaticamente come <em>%s</em>.',
+		'no_selected' => 'Nessun feed selezionato.',
+		'number_entries' => '%d articoli',
+		'stats' => 'Statistiche',
+		'think_to_add' => 'Aggiungi feed.',
+		'title' => 'Titolo',
+		'title_add' => 'Aggiungi RSS feed',
+		'ttl' => 'Non aggiornare automaticamente piu di',
+		'url' => 'Feed URL',
+		'validator' => 'Controlla la validita del feed ',
+		'website' => 'URL del sito',
+		'pubsubhubbub' => 'Notifica istantanea con PubSubHubbub',
+	),
+	'import_export' => array(
+		'export' => 'Esporta',
+		'export_opml' => 'Esporta tutta la lista dei feed (OPML)',
+		'export_starred' => 'Esporta i tuoi preferiti',
+		'feed_list' => 'Elenco di %s articoli',
+		'file_to_import' => 'File da importare<br />(OPML, Json o Zip)',
+		'file_to_import_no_zip' => 'File da importare<br />(OPML o Json)',
+		'import' => 'Importa',
+		'starred_list' => 'Elenco articoli preferiti',
+		'title' => 'Importa / esporta',
+	),
+	'menu' => array(
+		'bookmark' => 'Bookmark (trascina nei preferiti)',
+		'import_export' => 'Importa / esporta',
+		'subscription_management' => 'Gestione sottoscrizioni',
+	),
+	'title' => array(
+		'_' => 'Gestione sottoscrizioni',
+		'feed_management' => 'Gestione RSS feeds',
+	),
+);
diff --git a/app/i18n/nl/admin.php b/app/i18n/nl/admin.php
new file mode 100644
index 000000000..c3a3062b9
--- /dev/null
+++ b/app/i18n/nl/admin.php
@@ -0,0 +1,188 @@
+<?php
+/* Dutch translation by Wanabo. http://www.nieuwskop.be */
+return array(
+	'auth' => array(
+		'allow_anonymous' => 'Sta bezoekers toe om artikelen te lezen van de standaard gebruiker (%s)',
+		'allow_anonymous_refresh' => 'Sta bezoekers toe om de artikelen te vernieuwen',
+		'api_enabled' => 'Sta <abbr>API</abbr> toegang toe <small>(nodig voor mobiele apps)</small>',
+		'form' => 'Web formulier (traditioneel, benodigd JavaScript)',
+		'http' => 'HTTP (voor geavanceerde gebruikers met HTTPS)',
+		'none' => 'Geen (gevaarlijk)',
+		'persona' => 'Mozilla Persona (modern, benodigd JavaScript)',
+		'title' => 'Authenticatie',
+		'title_reset' => 'Authenticatie terugzetten',
+		'token' => 'Authenticatie teken',
+		'token_help' => 'Sta toegang toe tot de RSS uitvoer van de standaard gebruiker zonder authenticatie:',
+		'type' => 'Authenticatie methode',
+		'unsafe_autologin' => 'Sta onveilige automatische log in toe met het volgende formaat: ',
+	),
+	'check_install' => array(
+		'cache' => array(
+			'nok' => 'Controleer de permissies van de <em>./data/cache</em> map. HTTP server moet rechten hebben om hierin te schrijven',
+			'ok' => 'Permissies van de cache map zijn goed.',
+		),
+		'categories' => array(
+			'nok' => 'Categorie tabel is slecht geconfigureerd.',
+			'ok' => 'Categorie tabel is ok.',
+		),
+		'connection' => array(
+			'nok' => 'Verbinding met de database kan niet worden gemaakt.',
+			'ok' => 'Verbinding met de database is ok.',
+		),
+		'ctype' => array(
+			'nok' => 'U mist de benodigde bibliotheek voor character type checking (php-ctype).',
+			'ok' => 'U hebt de benodigde bibliotheek voor character type checking (ctype).',
+		),
+		'curl' => array(
+			'nok' => 'U mist de cURL (php5-curl package).',
+			'ok' => 'U hebt de cURL uitbreiding.',
+		),
+		'data' => array(
+			'nok' => 'Controleer de permissies op de <em>./data</em> map. HTTP server moet rechten hebben om hierin te schrijven',
+			'ok' => 'Permissies op de data map zijn goed.',
+		),
+		'database' => 'Database installatie',
+		'dom' => array(
+			'nok' => 'U mist de benodigde bibliotheek voor het bladeren van DOM (php-xml package).',
+			'ok' => 'U hebt de benodigde bibliotheek voor het bladeren van DOM.',
+		),
+		'entries' => array(
+			'nok' => 'Invoer tabel is slecht geconfigureerd.',
+			'ok' => 'Invoer tabel is ok.',
+		),
+		'favicons' => array(
+			'nok' => 'Controleer de permissies op de <em>./data/favicons</em> map. HTTP server moet rechten hebben om hierin te schrijven',
+			'ok' => 'Permissies op de favicons map zijn goed.',
+		),
+		'feeds' => array(
+			'nok' => 'Feed tabel is slecht geconfigureerd.',
+			'ok' => 'Feed tabel is ok.',
+		),
+		'files' => 'Bestanden installatie',
+		'json' => array(
+			'nok' => 'U mist JSON (php5-json package).',
+			'ok' => 'U hebt JSON uitbreiding.',
+		),
+		'minz' => array(
+			'nok' => 'U mist Minz framework.',
+			'ok' => 'U hebt Minz framework.',
+		),
+		'pcre' => array(
+			'nok' => 'U mist de benodigde bibliotheek voor regular expressions (php-pcre).',
+			'ok' => 'U hebt de benodigde bibliotheek voor regular expressions (PCRE).',
+		),
+		'pdo' => array(
+			'nok' => 'U mist PDO of een van de ondersteunde drivers (pdo_mysql, pdo_sqlite).',
+			'ok' => 'U hebt PDO en ten minste één van de ondersteunde drivers (pdo_mysql, pdo_sqlite).',
+		),
+		'persona' => array(
+			'nok' => 'Controleer de permissies op de <em>./data/persona</em> map. HTTP server moet rechten hebben om hierin te schrijven',
+			'ok' => 'Permissies op de Mozilla Persona map zijn goed.',
+		),
+		'php' => array(
+			'_' => 'PHP installatie',
+			'nok' => 'Uw PHP versie is %s maar FreshRSS benodigd tenminste versie %s.',
+			'ok' => 'Uw PHP versie is %s, welke compatibel is met FreshRSS.',
+		),
+		'tables' => array(
+			'nok' => 'Er zijn één of meer ontbrekende tabellen in de database.',
+			'ok' => 'Alle tabellen zijn aanwezig in de database.',
+		),
+		'title' => 'Installatie controle',
+		'tokens' => array(
+			'nok' => 'Controleer de permissies op de <em>./data/tokens</em> map. HTTP server moet rechten hebben om hierin te schrijven',
+			'ok' => 'Permissies op de tokens map zijn goed.',
+		),
+		'users' => array(
+			'nok' => 'Controleer de permissies op de <em>./data/users</em> map. HTTP server moet rechten hebben om hierin te schrijven',
+			'ok' => 'Permissies op de users map zijn goed.',
+		),
+		'zip' => array(
+			'nok' => 'U mist ZIP uitbreiding (php5-zip package).',
+			'ok' => 'U hebt ZIP uitbreiding.',
+		),
+	),
+	'extensions' => array(
+		'disabled' => 'Uitgeschakeld',
+		'empty_list' => 'Er zijn geïnstalleerde uitbreidingen',
+		'enabled' => 'Ingeschakeld',
+		'no_configure_view' => 'Deze uitbreiding kan niet worden geconfigureerd.',
+		'system' => array(
+			'_' => 'Systeem uitbreidingen',
+			'no_rights' => 'Systeem uitbreidingen (U hebt hier geen rechten op)',
+		),
+		'title' => 'Uitbreidingen',
+		'user' => 'Gebruikers uitbreidingen',
+	),
+	'stats' => array(
+		'_' => 'Statistieken',
+		'all_feeds' => 'Alle feeds',
+		'category' => 'Categorie',
+		'entry_count' => 'Invoer aantallen',
+		'entry_per_category' => 'Aantallen per categorie',
+		'entry_per_day' => 'Aantallen per day (laatste 30 dagen)',
+		'entry_per_day_of_week' => 'Per dag of week (gemiddeld: %.2f berichten)',
+		'entry_per_hour' => 'Per uur (gemiddeld: %.2f berichten)',
+		'entry_per_month' => 'Per maand (gemiddeld: %.2f berichten)',
+		'entry_repartition' => 'Invoer verdeling',
+		'feed' => 'Feed',
+		'feed_per_category' => 'Feeds per categorie',
+		'idle' => 'Gepauzeerde feeds',
+		'main' => 'Hoofd statistieken',
+		'main_stream' => 'Overzicht',
+		'menu' => array(
+			'idle' => 'Gepauzeerde feeds',
+			'main' => 'Hoofd statistieken',
+			'repartition' => 'Artikelen verdeling',
+		),
+		'no_idle' => 'Er is geen gepauzeerde feed!',
+		'number_entries' => '%d artikelen',
+		'percent_of_total' => '%% van totaal',
+		'repartition' => 'Artikelen verdeling',
+		'status_favorites' => 'Favorieten',
+		'status_read' => 'Gelezen',
+		'status_total' => 'Totaal',
+		'status_unread' => 'Ongelezen',
+		'title' => 'Statistieken',
+		'top_feed' => 'Top tien feeds',
+	),
+	'system' => array(
+		'_' => 'System configuration', // @todo translate
+		'auto-update-url' => 'Auto-update server URL', // @todo translate
+		'instance-name' => 'Instance name', // @todo translate
+		'max-categories' => 'Categories per user limit', // @todo translate
+		'max-feeds' => 'Feeds per user limit', // @todo translate
+		'registration' => array(
+			'help' => '0 means that there is no account limit', // @todo translate
+			'number' => 'Max number of accounts', // @todo translate
+		),
+	),
+	'update' => array(
+		'_' => 'Versie controle',
+		'apply' => 'Toepassen',
+		'check' => 'Controleer op nieuwe versies',
+		'current_version' => 'Uw huidige versie van FreshRSS is %s.',
+		'last' => 'Laatste controle: %s',
+		'none' => 'Geen nieuwe versie om toe te passen',
+		'title' => 'Vernieuw systeem',
+	),
+	'user' => array(
+		'articles_and_size' => '%s artikelen (%s)',
+		'create' => 'Creëer  nieuwe gebruiker',
+		'email_persona' => 'Log in mail adres<br /><small>(voor <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
+		'language' => 'Taal',
+		'number' => 'Er is %d accounts gemaakt',
+		'numbers' => 'Er zijn %d accounts gemaakt',
+		'password_form' => 'Wachtwoord<br /><small>(voor de Web-formulier log in methode)</small>',
+		'password_format' => 'Ten minste 7 tekens',
+		'registration' => array(
+			'allow' => 'Sta het maken van nieuwe accounts toe',
+			'help' => '0 betekent dat er geen account limiet is',
+			'number' => 'Max aantal van accounts',
+		),
+		'title' => 'Beheer gebruikers',
+		'user_list' => 'Lijst van gebruikers ',
+		'username' => 'Gebruikers naam',
+		'users' => 'Gebruikers',
+	),
+);
diff --git a/app/i18n/nl/conf.php b/app/i18n/nl/conf.php
new file mode 100644
index 000000000..9b0aff793
--- /dev/null
+++ b/app/i18n/nl/conf.php
@@ -0,0 +1,174 @@
+<?php
+/* Dutch translation by Wanabo. http://www.nieuwskop.be */
+return array(
+	'archiving' => array(
+		'_' => 'Archivering',
+		'advanced' => 'Geavanceerd',
+		'delete_after' => 'Verwijder artikelen na',
+		'help' => 'Meer opties zijn beschikbaar in de persoonlijke stroom instellingen',
+		'keep_history_by_feed' => 'Minimum aantal te behouden artikelen in de feed',
+		'optimize' => 'Optimaliseer database',
+		'optimize_help' => 'Doe dit zo af en toe om de omvang van de database te verkleinen',
+		'purge_now' => 'Schoon nu op',
+		'title' => 'Archivering',
+		'ttl' => 'Vernieuw niet automatisch meer dan',
+	),
+	'display' => array(
+		'_' => 'Opmaak',
+		'icon' => array(
+			'bottom_line' => 'Onderaan',
+			'entry' => 'Artikel pictogrammen',
+			'publication_date' => 'Publicatie datum',
+			'related_tags' => 'Gerelateerde labels',
+			'sharing' => 'Delen',
+			'top_line' => 'Bovenaan',
+		),
+		'language' => 'Taal',
+		'notif_html5' => array(
+			'seconds' => 'seconden (0 betekent geen stop)',
+			'timeout' => 'HTML5 notificatie stop',
+		),
+		'theme' => 'Thema',
+		'title' => 'Opmaak',
+		'width' => array(
+			'content' => 'Inhoud breedte',
+			'large' => 'Breed',
+			'medium' => 'Normaal',
+			'no_limit' => 'Geen limiet',
+			'thin' => 'Smal',
+		),
+	),
+	'query' => array(
+		'_' => 'Gebruikers queries (informatie aanvragen)',
+		'deprecated' => 'Deze query (informatie aanvraag) is niet langer geldig. De bedoelde categorie of feed is al verwijderd.',
+		'filter' => 'Filter toegepast:',
+		'get_all' => 'Toon alle artikelen',
+		'get_category' => 'Toon "%s" categorie',
+		'get_favorite' => 'Toon favoriete artikelen',
+		'get_feed' => 'Toon "%s" feed',
+		'no_filter' => 'Geen filter',
+		'none' => 'U hebt nog geen gebruikers query aangemaakt..',
+		'number' => 'Query n°%d',
+		'order_asc' => 'Toon oudste artikelen eerst',
+		'order_desc' => 'Toon nieuwste artikelen eerst',
+		'search' => 'Zoek naar "%s"',
+		'state_0' => 'Toon alle artikelen',
+		'state_1' => 'Toon gelezen artikelen',
+		'state_2' => 'Toon ongelezen artikelen',
+		'state_3' => 'Toon alle artikelen',
+		'state_4' => 'Toon favoriete artikelen',
+		'state_5' => 'Toon gelezen favoriete artikelen',
+		'state_6' => 'Toon ongelezen favoriete artikelen',
+		'state_7' => 'Toon favoriete artikelen',
+		'state_8' => 'Toon niet favoriete artikelen',
+		'state_9' => 'Toon gelezen niet favoriete artikelen',
+		'state_10' => 'Toon ongelezen niet favoriete artikelen',
+		'state_11' => 'Toon niet favoriete artikelen',
+		'state_12' => 'Toon alle artikelen',
+		'state_13' => 'Toon gelezen artikelen',
+		'state_14' => 'Toon ongelezen artikelen',
+		'state_15' => 'Toon alle artikelen',
+		'title' => 'Gebruikers queries',
+	),
+	'profile' => array(
+		'_' => 'Profiel beheer',
+		'delete' => array(
+			'_' => 'Account verwijderen',
+			'warn' => 'Uw account en alle gerelateerde gegvens worden verwijderd.',
+		),
+		'email_persona' => 'Log in mail adres<br /><small>(voor <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
+		'password_api' => 'Wachtwoord API<br /><small>(e.g., voor mobiele apps)</small>',
+		'password_form' => 'Wachtwoord<br /><small>(voor de Web-formulier log in methode)</small>',
+		'password_format' => 'Ten minste 7 tekens',
+		'title' => 'Profiel',
+	),
+	'reading' => array(
+		'_' => 'Lezen',
+		'after_onread' => 'Na “markeer alles als gelezen”,',
+		'articles_per_page' => 'Aantal artikelen per pagina',
+		'auto_load_more' => 'Laad volgende artikel onderaan de pagina',
+		'auto_remove_article' => 'Verberg artikel na lezen',
+		'confirm_enabled' => 'Toon een bevestigings dialoog op “markeer alles als gelezen” acties',
+		'display_articles_unfolded' => 'Toon artikelen uitgeklapt als standaard',
+		'display_categories_unfolded' => 'Toon categoriën ingeklapt als standaard',
+		'hide_read_feeds' => 'Verberg categoriën en feeds zonder ongelezen artikelen (werkt niet met “Toon alle artikelen” configuratie)',
+		'img_with_lazyload' => 'Gebruik "lazy load" methode om afbeeldingen te laden',
+		'jump_next' => 'Ga naar volgende ongelezen (feed of categorie)',
+		'mark_updated_article_unread' => 'Markeer vernieuwd artikel als ongelezen',
+		'number_divided_when_reader' => 'Gedeeld door 2 in de lees modus.',
+		'read' => array(
+			'article_open_on_website' => 'Als het artikel is geopend op de originele website',
+			'article_viewed' => 'Als het artikel is bekeken',
+			'scroll' => 'Tijdens scrollen',
+			'upon_reception' => 'Tijdens ontvangst van het artikel',
+			'when' => 'Markeer artikel als gelezen…',
+		),
+		'show' => array(
+			'_' => 	'Artikelen om te tonen',
+			'adaptive' => 'Pas weergave aan',
+			'all_articles' => 'Bekijk alle artikelen',
+			'unread' => 'Bekijk alleen ongelezen',
+		),
+		'sort' => array(
+			'_' => 'Sorteer volgorde',
+			'newer_first' => 'Nieuwste eerst',
+			'older_first' => 'Oudste eerst',
+		),
+		'sticky_post' => 'Koppel artikel aan de bovenkant als het geopend wordt',
+		'title' => 'Lees modus',
+		'view' => array(
+			'default' => 'Standaard weergave',
+			'global' => 'Globale weergave',
+			'normal' => 'Normale weergave',
+			'reader' => 'Lees weergave',
+		),
+	),
+	'sharing' => array(
+		'_' => 'Delen',
+		'blogotext' => 'Blogotext',
+		'diaspora' => 'Diaspora*',
+		'email' => 'Email',
+		'facebook' => 'Facebook',
+		'g+' => 'Google+',
+		'more_information' => 'Meer informatie',
+		'print' => 'Afdrukken',
+		'shaarli' => 'Shaarli',
+		'share_name' => 'Gedeelde naam om weer te geven',
+		'share_url' => 'Deel URL voor gebruik',
+		'title' => 'Delen',
+		'twitter' => 'Twitter',
+		'wallabag' => 'wallabag',
+	),
+	'shortcut' => array(
+		'_' => 'Shortcuts',
+		'article_action' => 'Artikel acties',
+		'auto_share' => 'Delen',
+		'auto_share_help' => 'Als er slechts één deel methode i, dan wordt deze gebruikt. Anders zijn ze toegankelijk met hun nummer.',
+		'close_dropdown' => 'Sluit menu',
+		'collapse_article' => 'Inklappen',
+		'first_article' => 'Spring naar eerste artikel',
+		'focus_search' => 'Toegang zoek venster',
+		'help' => 'Toon documentatie',
+		'javascript' => 'JavaScript moet geactiveerd zijn om verwijzingen te gebruiken',
+		'last_article' => 'Spring naar laatste artikel',
+		'load_more' => 'Laad meer artikelen',
+		'mark_read' => 'Markeer als gelezen',
+		'mark_favorite' => 'Markeer als favoriet',
+		'navigation' => 'Navigatie',
+		'navigation_help' => 'Met de "Shift" toets, kunt u navigatie verwijzingen voor feeds gebruiken.<br/>Met de "Alt" toets, kunt u navigatie verwijzingen voor categoriën gebruiken.',
+		'next_article' => 'Spring naar volgende artikel',
+		'other_action' => 'Andere acties',
+		'previous_article' => 'Spring naar vorige artikel',
+		'see_on_website' => 'Bekijk op originale website',
+		'shift_for_all_read' => '+ <code>shift</code> om alle artikelen als gelezen te markeren',
+		'title' => 'Verwijzingen',
+		'user_filter' => 'Toegang gebruikers filters',
+		'user_filter_help' => 'Als er slechts één gebruikers filter s, dan wordt deze gebruikt. Anders zijn ze toegankelijk met hun nummer.',
+	),
+	'user' => array(
+		'articles_and_size' => '%s artikelen (%s)',
+		'current' => 'Huidige gebruiker',
+		'is_admin' => 'is administrateur',
+		'users' => 'Gebruikers',
+	),
+);
diff --git a/app/i18n/nl/feedback.php b/app/i18n/nl/feedback.php
new file mode 100644
index 000000000..54d84f7d6
--- /dev/null
+++ b/app/i18n/nl/feedback.php
@@ -0,0 +1,111 @@
+<?php
+/* Dutch translation by Wanabo. http://www.nieuwskop.be */
+return array(
+	'admin' => array(
+		'optimization_complete' => 'Optimalisatie compleet',
+	),
+	'access' => array(
+		'denied' => 'U hebt geen rechten om deze pagina te bekijken.',
+		'not_found' => 'Deze pagina bestaat niet',
+	),
+	'auth' => array(
+		'form' => array(
+			'not_set' => 'Een probleem is opgetreden tijdens de controle van de systeem configuratie. Probeer het later nog eens.',
+			'set' => 'Formulier is nu uw standaard authenticatie systeem.',
+		),
+		'login' => array(
+			'invalid' => 'Log in is ongeldig',
+			'success' => 'U bent ingelogd',
+		),
+		'logout' => array(
+			'success' => 'U bent uitgelogd',
+		),
+		'no_password_set' => 'Administrateur wachtwoord is niet ingesteld. Deze mogelijkheid is niet beschikbaar.',
+		'not_persona' => 'Alleen Persona systeem kan worden gereset.',
+	),
+	'conf' => array(
+		'error' => 'Er is een fout opgetreden tijdens het opslaan van de configuratie',
+		'query_created' => 'Query "%s" is gemaakt.',
+		'shortcuts_updated' => 'Verwijzingen zijn vernieuwd',
+		'updated' => 'Configuratie is vernieuwd',
+	),
+	'extensions' => array(
+		'already_enabled' => '%s is al ingeschakeld',
+		'disable' => array(
+			'ko' => '%s kan niet worden uitgeschakeld. <a href="%s">Controleer FressRSS log bestanden</a> voor details.',
+			'ok' => '%s is nu uitgeschakeld',
+		),
+		'enable' => array(
+			'ko' => '%s kan niet worden ingeschakeld. <a href="%s">Controleer FressRSS log bestanden</a> voor details.',
+			'ok' => '%s is nn ingeschakeld',
+		),
+		'no_access' => 'U hebt geen toegang voor %s',
+		'not_enabled' => '%s is nog niet ingeschakeld',
+		'not_found' => '%s bestaat niet',
+	),
+	'import_export' => array(
+		'export_no_zip_extension' => 'Zip uitbreiding is niet aanwezig op uw server. Exporteer a.u.b. uw bestanden één voor één.',
+		'feeds_imported' => 'Uw feeds zijn geimporteerd en worden nu vernieuwd',
+		'feeds_imported_with_errors' => 'Uw feeds zijn geimporteerd maar er zijn enige fouten opgetreden',
+		'file_cannot_be_uploaded' => 'Bestand kan niet worden verzonden!',
+		'no_zip_extension' => 'Zip uitbreiding is niet aanwezig op uw server.',
+		'zip_error' => 'Er is een fout opgetreden tijdens het imporeren van het Zip bestand.',
+	),
+	'sub' => array(
+		'actualize' => 'Actualiseren',
+		'category' => array(
+			'created' => 'Categorie %s is gemaakt.',
+			'deleted' => 'Categorie is verwijderd.',
+			'emptied' => 'Categorie is leeg gemaakt',
+			'error' => 'Categorie kan niet worden vernieuwd',
+			'name_exists' => 'Categorie naam bestaat al.',
+			'no_id' => 'U moet de id specificeren of de categorie.',
+			'no_name' => 'Categorie naam mag niet leeg zijn.',
+			'not_delete_default' => 'U kunt de standaard categorie niet verwijderen!',
+			'not_exist' => 'De categorie bestaat niet!',
+			'over_max' => 'U hebt het maximale aantal categoriën bereikt (%d)',
+			'updated' => 'Categorie is vernieuwd.',
+		),
+		'feed' => array(
+			'actualized' => '<em>%s</em> is vernieuwd',
+			'actualizeds' => 'RSS feeds zijn vernieuwd',
+			'added' => 'RSS feed <em>%s</em> is toegevoegd',
+			'already_subscribed' => 'U bent al geabonneerd op <em>%s</em>',
+			'deleted' => 'Feed is verwijderd',
+			'error' => 'Feed kan niet worden vernieuwd',
+			'internal_problem' => 'De RSS feed kon niet worden toegevoegd. <a href="%s">Controleer FressRSS log bestanden</a> voor details.',
+			'invalid_url' => 'URL <em>%s</em> is ongeldig',
+			'marked_read' => 'Feeds zijn gemarkeerd als gelezen',
+			'n_actualized' => '%d feeds zijn vernieuwd',
+			'n_entries_deleted' => '%d artikelen zijn verwijderd',
+			'no_refresh' => 'Er is geen feed om te vernieuwen…',
+			'not_added' => '<em>%s</em> kon niet worden toegevoegd',
+			'over_max' => 'U hebt het maximale aantal feeds bereikt(%d)',
+			'updated' => 'Feed is vernieuwd',
+		),
+		'purge_completed' => 'Opschonen klaar (%d artikelen verwijderd)',
+	),
+	'update' => array(
+		'can_apply' => 'FreshRSS word nu vernieud naar <strong>versie %s</strong>.',
+		'error' => 'Het vernieuwingsproces kwam een fout tegen: %s',
+		'file_is_nok' => 'Controleer permissies op <em>%s</em> map. HTTP server moet rechten hebben om er in te schrijven',
+		'finished' => 'Vernieuwing compleet!',
+		'none' => 'Geen vernieuwing om toe te passen',
+		'server_not_found' => 'Vernieuwings server kan niet worden gevonden. [%s]',
+	),
+	'user' => array(
+		'created' => array(
+			'_' => 'Gebruiker %s is aangemaakt',
+			'error' => 'Gebruiker %s kan niet worden aangemaakt',
+		),
+		'deleted' => array(
+			'_' => 'Gebruiker %s is verwijderd',
+			'error' => 'Gebruiker %s kan niet worden verwijderd',
+		),
+		'set_registration' => 'Het maximale aantal accounts is vernieuwd.',
+	),
+	'profile' => array(
+		'error' => 'Uw profiel kan niet worden aangepast',
+		'updated' => 'Uw profiel is aangepast',
+	),
+);
diff --git a/app/i18n/nl/gen.php b/app/i18n/nl/gen.php
new file mode 100644
index 000000000..574f0386b
--- /dev/null
+++ b/app/i18n/nl/gen.php
@@ -0,0 +1,181 @@
+<?php
+/* Dutch translation by Wanabo. http://www.nieuwskop.be */
+return array(
+	'action' => array(
+		'actualize' => 'Actualiseren',
+		'back_to_rss_feeds' => '← Ga terug naar je RSS feeds',
+		'cancel' => 'Annuleren',
+		'create' => 'Opslaan',
+		'disable' => 'Uitzetten',
+		'empty' => 'Leeg',
+		'enable' => 'Aanzetten',
+		'export' => 'Exporteren',
+		'filter' => 'Filteren',
+		'import' => 'Importeren',
+		'manage' => 'Beheren',
+		'mark_read' => 'Markeer als gelezen',
+		'mark_favorite' => 'Markeer als favoriet',
+		'remove' => 'Verwijder',
+		'see_website' => 'Bekijk website',
+		'submit' => 'Opslaan',
+		'truncate' => 'Verwijder alle artikelen',
+	),
+	'auth' => array(
+		'email' => 'Email adres',
+		'keep_logged_in' => 'Ingelogd blijven voor <small>(1 maand)</small>',
+		'login' => 'Log in',
+		'login_persona' => 'Login met Persona',
+		'login_persona_problem' => 'Connectiviteits problemen met Persona',
+		'logout' => 'Log uit',
+		'password' => array(
+			'_' => 'Wachtwoord',
+			'format' => '<small>Ten minste 7 tekens</small>',
+		),
+		'registration' => array(
+			'_' => 'Nieuw account',
+			'ask' => 'Maak een account?',
+			'title' => 'Account maken',
+		),
+		'reset' => 'Authenticatie reset',
+		'username' => array(
+			'_' => 'Gebruikersnaam',
+			'admin' => 'Administrator gebruikersnaam',
+			'format' => '<small>maximaal 16 alphanumerieke tekens</small>',
+		),
+		'will_reset' => 'Het authenticatie system zal worden gereset: een formulier zal worden gebruikt in plaats van Persona.',
+	),
+	'date' => array(
+		'Apr' => '\\A\\p\\r\\i\\l',
+		'Aug' => '\\A\\u\\g\\u\\s\\t\\u\\s',
+		'Dec' => '\\D\\e\\c\\e\\m\\b\\e\\r',
+		'Feb' => '\\F\\e\\b\\r\\u\\a\\r\\i',
+		'Jan' => '\\J\\a\\n\\u\\a\\r\\i',
+		'Jul' => '\\J\\u\\l\\i',
+		'Jun' => '\\J\\u\\n\\i',
+		'Mar' => '\\M\\a\\a\\r\\t',
+		'May' => '\\M\\e\\i',
+		'Nov' => '\\N\\o\\v\\e\\m\\b\\e\\r',
+		'Oct' => '\\O\\k\\t\\o\\b\\e\\r',
+		'Sep' => '\\S\\e\\p\\t\\e\\m\\b\\e\\r',
+		'apr' => 'apr',
+		'april' => 'Apr',
+		'aug' => 'aug',
+		'august' => 'Aug',
+		'before_yesterday' => 'Ouder',
+		'dec' => 'dec',
+		'december' => 'Dec',
+		'feb' => 'feb',
+		'february' => 'Feb',
+		'format_date' => 'j %s Y', //<-- European date format // 'format_date' => '%s j\\<\\s\\u\\p\\>S\\<\\/\\s\\u\\p\\> Y',
+		'format_date_hour' => 'j %s Y \\o\\m H\\:i', //<-- European date format // 'format_date_hour' => '%s j\\<\\s\\u\\p\\>S\\<\\/\\s\\u\\p\\> Y \\a\\t H\\:i',
+		'fri' => 'Vr',
+		'jan' => 'jan',
+		'january' => 'Jan',
+		'jul' => 'jul',
+		'july' => 'Jul',
+		'jun' => 'jun',
+		'june' => 'Jun',
+		'last_3_month' => 'Laatste drie maanden',
+		'last_6_month' => 'Laatste zes maanden',
+		'last_month' => 'Vorige maand',
+		'last_week' => 'Vorige week',
+		'last_year' => 'Vorig jaar',
+		'mar' => 'mar',
+		'march' => 'Mar',
+		'may' => 'Mei',
+		'mon' => 'Ma',
+		'month' => 'maanden',
+		'nov' => 'nov',
+		'november' => 'Nov',
+		'oct' => 'okt',
+		'october' => 'Okt',
+		'sat' => 'Za',
+		'sep' => 'sep',
+		'september' => 'Sep',
+		'sun' => 'Zo',
+		'thu' => 'Do',
+		'today' => 'Vandaag',
+		'tue' => 'Di',
+		'wed' => 'Wo',
+		'yesterday' => 'Gisteren',
+	),
+	'freshrss' => array(
+		'_' => 'FreshRSS',
+		'about' => 'Over FreshRSS',
+	),
+	'js' => array(
+		'category_empty' => 'Lege categorie',
+		'confirm_action' => 'Weet u zeker dat u dit wilt doen? Het kan niet ongedaan worden gemaakt!',
+		'confirm_action_feed_cat' => 'Weet u zeker dat u dit wilt doen? U verliest alle gereleteerde favorieten en gebruikers informatie. Het kan niet ongedaan worden gemaakt!',
+		'feedback' => array(
+			'body_new_articles' => 'Er zijn \\d nieuwe artikelen om te lezen op FreshRSS.',
+			'request_failed' => 'Een opdracht is mislukt, mogelijk door Internet verbindings problemen.',
+			'title_new_articles' => 'FreshRSS: nieuwe artikelen!',
+		),
+		'new_article' => 'Er zijn nieuwe artikelen beschikbaar, klik om de pagina te vernieuwen.',
+		'should_be_activated' => 'JavaScript moet aan staan',
+	),
+	'lang' => array(
+		'cz' => 'Čeština',
+		'de' => 'Deutsch',
+		'en' => 'English',
+		'fr' => 'Français',
+		'it' => 'Italiano',
+		'nl' => 'Nederlands',
+	),
+	'menu' => array(
+		'about' => 'Over',
+		'admin' => 'Administratie',
+		'archiving' => 'Archiveren',
+		'authentication' => 'Authenticatie',
+		'check_install' => 'Installatie controle',
+		'configuration' => 'Configuratie',
+		'display' => 'Opmaak',
+		'extensions' => 'Uitbreidingen',
+		'logs' => 'Log boeken',
+		'queries' => 'Gebruikers informatie',
+		'reading' => 'Lezen',
+		'search' => 'Zoek woorden of #labels',
+		'sharing' => 'Delen',
+		'shortcuts' => 'Snelle toegang',
+		'stats' => 'Statistieken',
+		'system' => 'System configuration', // @todo translate
+		'update' => 'Versie controle',
+		'user_management' => 'Beheer gebruikers',
+		'user_profile' => 'Profiel',
+	),
+	'pagination' => array(
+		'first' => 'Eerste',
+		'last' => 'Laatste',
+		'load_more' => 'Laad meer artikelen',
+		'mark_all_read' => 'Markeer alle als gelezen',
+		'next' => 'Volgende',
+		'nothing_to_load' => 'Er zijn geen artikelen meer',
+		'previous' => 'Vorige',
+	),
+	'share' => array(
+		'blogotext' => 'Blogotext',
+		'diaspora' => 'Diaspora*',
+		'email' => 'Email',
+		'facebook' => 'Facebook',
+		'g+' => 'Google+',
+		'movim' => 'Movim',
+		'print' => 'Print',
+		'shaarli' => 'Shaarli',
+		'twitter' => 'Twitter',
+		'wallabag' => 'wallabag',
+	),
+	'short' => array(
+		'attention' => 'Attentie!',
+		'blank_to_disable' => 'Laat leeg om uit te zetten',
+		'by_author' => 'Door <em>%s</em>',
+		'by_default' => 'Door standaard',
+		'damn' => 'Potverdorie!',
+		'default_category' => 'Niet ingedeeld',
+		'no' => 'Nee',
+		'not_applicable' => 'Niet aanwezig',
+		'ok' => 'Ok!',
+		'or' => 'of',
+		'yes' => 'Ja',
+	),
+);
diff --git a/app/i18n/nl/index.php b/app/i18n/nl/index.php
new file mode 100644
index 000000000..df6a064e4
--- /dev/null
+++ b/app/i18n/nl/index.php
@@ -0,0 +1,61 @@
+<?php
+/* Dutch translation by Wanabo. http://www.nieuwskop.be */
+return array(
+	'about' => array(
+		'_' => 'Over',
+		'agpl3' => '<a href="https://www.gnu.org/licenses/agpl-3.0.html">AGPL 3</a>',
+		'bugs_reports' => 'Rapporteer fouten',
+		'credits' => 'Waarderingen',
+		'credits_content' => 'Sommige ontwerp elementen komen van <a href="http://twitter.github.io/bootstrap/">Bootstrap</a> alhoewel FreshRSS dit raamwerk niet gebruikt. <a href="https://git.gnome.org/browse/gnome-icon-theme-symbolic">Pictogrammen</a> komen van het <a href="https://www.gnome.org/">GNOME project</a>. <em>De Open Sans</em> font police is gemaakt door <a href="https://www.google.com/webfonts/specimen/Open+Sans">Steve Matteson</a>. Favicons zijn verzameld met de <a href="https://getfavicon.appspot.com/">getFavicon API</a>. FreshRSS is gebaseerd op <a href="https://github.com/marienfressinaud/MINZ">Minz</a>, een PHP raamwerk. Nederlandse vertaling door Wanabo, <a href="http://www.nieuwskop.be" title="NieuwsKop">NieuwsKop.be</a>. Link naar de Nederlandse vertaling, <a href="https://github.com/Wanabo/FreshRSS-Dutch-translation/tree/master">FreshRSS-Dutch-translation</a>.',
+		'freshrss_description' => 'FreshRSS is een RSS feed aggregator om zelf te hosten zoals <a href="http://tontof.net/kriss/feed/">Kriss Feed</a> of <a href="http://projet.idleman.fr/leed/">Leed</a>. Het gebruikt weinig systeembronnen en is makkelijk te administreren terwijl het een krachtig en makkelijk te configureren programma is.',
+		'github' => '<a href="https://github.com/FreshRSS/FreshRSS/issues">op Github</a>',
+		'license' => 'License',
+		'project_website' => 'Project website',
+		'title' => 'Over',
+		'version' => 'Versie',
+		'website' => 'Website',
+	),
+	'feed' => array(
+		'add' => 'U kunt wat feeds toevoegen.',
+		'empty' => 'Er is geen artikel om te laten zien.',
+		'rss_of' => 'RSS feed van %s',
+		'title' => 'Overzicht RSS feeds',
+		'title_global' => 'Globale weergave',
+		'title_fav' => 'Uw favorieten',
+	),
+	'log' => array(
+		'_' => 'Log bestanden',
+		'clear' => 'Leeg de log bestanden',
+		'empty' => 'Log bestand is leeg',
+		'title' => 'Log bestanden',
+	),
+	'menu' => array(
+		'about' => 'Over FreshRSS',
+		'add_query' => 'Voeg een query toe',
+		'before_one_day' => 'Ouder als een dag',
+		'before_one_week' => 'Ouder als een week',
+		'favorites' => 'Favorieten (%s)',
+		'global_view' => 'Globale weergave',
+		'main_stream' => 'Overzicht',
+		'mark_all_read' => 'Markeer alles als gelezen',
+		'mark_cat_read' => 'Markeer categorie als gelezen',
+		'mark_feed_read' => 'Markeer feed als gelezen',
+		'newer_first' => 'Nieuwste eerst',
+		'non-starred' => 'Laat alles zien behalve favorieten',
+		'normal_view' => 'Normale weergave',
+		'older_first' => 'Oudste eerst',
+		'queries' => 'Gebruikers queries',
+		'read' => 'Laat alleen gelezen zien',
+		'reader_view' => 'Lees modus',
+		'rss_view' => 'RSS feed',
+		'search_short' => 'Zoeken',
+		'starred' => 'Laat alleen favorieten zien',
+		'stats' => 'Statistieken',
+		'subscription' => 'Abonnementen beheer',
+		'unread' => 'Laat alleen ongelezen zien',
+	),
+	'share' => 'Delen',
+	'tag' => array(
+		'related' => 'Verwante labels',
+	),
+);
diff --git a/app/i18n/nl/install.php b/app/i18n/nl/install.php
new file mode 100644
index 000000000..e788261ea
--- /dev/null
+++ b/app/i18n/nl/install.php
@@ -0,0 +1,113 @@
+<?php
+/* Dutch translation by Wanabo. http://www.nieuwskop.be */
+return array(
+	'action' => array(
+		'finish' => 'Completeer installatie',
+		'fix_errors_before' => 'Repareer de fouten alvorens naar de volgende stap te gaan.',
+		'keep_install' => 'Behoud de vorige installatie',
+		'next_step' => 'Ga naar de volgende stap',
+		'reinstall' => 'Installeer FreshRSS opnieuw',
+	),
+	'auth' => array(
+		'email_persona' => 'Log in mail adres<br /><small>(voor <a href="https://persona.org/" rel="external">Mozilla Persona</a>)</small>',
+		'form' => 'Web formulier (traditioneel, benodigd JavaScript)',
+		'http' => 'HTTP (voor geavanceerde gebruikers met HTTPS)',
+		'none' => 'Geen (gevaarlijk)',
+		'password_form' => 'Wachtwoord<br /><small>(voor de Web-formulier log in methode)</small>',
+		'password_format' => 'Tenminste 7 tekens',
+		'persona' => 'Mozilla Persona (modern, benodigd JavaScript)',
+		'type' => 'Authenticatie methode',
+	),
+	'bdd' => array(
+		'_' => 'Database',
+		'conf' => array(
+			'_' => 'Database configuratie',
+			'ko' => 'Controleer uw database informatie.',
+			'ok' => 'Database configuratie is opgeslagen.',
+		),
+		'host' => 'Host',
+		'prefix' => 'Tabel voorvoegsel',
+		'password' => 'HTTP wachtwoord',
+		'type' => 'Type database',
+		'username' => 'HTTP gebruikersnaam',
+	),
+	'check' => array(
+		'_' => 'Controles',
+		'already_installed' => 'We hebben geconstateerd dat FreshRSS al is geïnstallerd!',
+		'cache' => array(
+			'nok' => 'Controleer permissies van de <em>./data/cache</em> map. HTTP server moet rechten hebben om er in te kunnen schrijven',
+			'ok' => 'Permissies van de cache map zijn goed.',
+		),
+		'ctype' => array(
+			'nok' => 'U mist een benodigde bibliotheek voor character type checking (php-ctype).',
+			'ok' => 'U hebt de benodigde bibliotheek voor character type checking (ctype).',
+		),
+		'curl' => array(
+			'nok' => 'U mist cURL (php5-curl package).',
+			'ok' => 'U hebt de cURL uitbreiding.',
+		),
+		'data' => array(
+			'nok' => 'Controleer permissies van de <em>./data</em> map. HTTP server moet rechten hebben om er in te kunnen schrijven',
+			'ok' => 'Permissies van de data map zijn goed.',
+		),
+		'dom' => array(
+			'nok' => 'U mist een benodigde bibliotheek om te bladeren in de DOM (php-xml package).',
+			'ok' => 'U hebt de benodigde bibliotheek om te bladeren in de DOM.',
+		),
+		'favicons' => array(
+			'nok' => 'Controleer permissies van de <em>./data/favicons</em> map. HTTP server moet rechten hebben om er in te kunnen schrijven',
+			'ok' => 'Permissies van de favicons map zijn goed.',
+		),
+		'http_referer' => array(
+			'nok' => 'Controleer a.u.b. dat u niet uw HTTP REFERER wijzigd.',
+			'ok' => 'Uw HTTP REFERER is bekend en komt overeen met uw server.',
+		),
+		'minz' => array(
+			'nok' => 'U mist het Minz framework.',
+			'ok' => 'U hebt het Minz framework.',
+		),
+		'pcre' => array(
+			'nok' => 'U mist een benodigde bibliotheek voor regular expressions (php-pcre).',
+			'ok' => 'U hebt de benodigde bibliotheek voor regular expressions (PCRE).',
+		),
+		'pdo' => array(
+			'nok' => 'U mist PDO of één van de ondersteunde (pdo_mysql, pdo_sqlite).',
+			'ok' => 'U hebt PDO en ten minste één van de ondersteunde drivers (pdo_mysql, pdo_sqlite).',
+		),
+		'persona' => array(
+			'nok' => 'Controleer permissies van de <em>./data/persona</em> map. HTTP server moet rechten hebben om er in te kunnen schrijven',
+			'ok' => 'Permissies van de Mozilla Persona map zijn goed.',
+		),
+		'php' => array(
+			'nok' => 'Uw PHP versie is %s maar FreshRSS benodigd tenminste versie %s.',
+			'ok' => 'Uw PHP versie is %s, welke compatibel is met FreshRSS.',
+		),
+		'users' => array(
+			'nok' => 'Controleer permissies van de <em>./data/users</em> map. HTTP server moet rechten hebben om er in te kunnen schrijven',
+			'ok' => 'Permissies van de users map zijn goed.',
+		),
+	),
+	'conf' => array(
+		'_' => 'Algemene configuratie',
+		'ok' => 'Algemene configuratie is opgeslagen.',
+	),
+	'congratulations' => 'Gefeliciteerd!',
+	'default_user' => 'Gebruikersnaam van de standaard gebruiker <small>(maximaal 16 alphanumerieke tekens)</small>',
+	'delete_articles_after' => 'Verwijder artikelen na',
+	'fix_errors_before' => 'Repareer fouten alvorens U naar de volgende stap gaat.',
+	'javascript_is_better' => 'FreshRSS werkt beter JavaScript ingeschakeld',
+	'js' => array(
+		'confirm_reinstall' => 'U verliest uw vorige configuratie door FreshRSS opnieuw te installeren. Weet u zeker dat u verder wilt gaan?',
+	),
+	'language' => array(
+		'_' => 'Taal',
+		'choose' => 'Kies een taal voor FreshRSS',
+		'defined' => 'Taal is bepaald.',
+	),
+	'not_deleted' => 'Er ging iets fout! U moet het bestand <em>%s</em> handmatig verwijderen.',
+	'ok' => 'De installatie procedure is geslaagd.',
+	'step' => 'stap %d',
+	'steps' => 'Stappen',
+	'title' => 'Installatie · FreshRSS',
+	'this_is_the_end' => 'Dit is het einde',
+);
diff --git a/app/i18n/nl/sub.php b/app/i18n/nl/sub.php
new file mode 100644
index 000000000..159a58b27
--- /dev/null
+++ b/app/i18n/nl/sub.php
@@ -0,0 +1,62 @@
+<?php
+/* Dutch translation by Wanabo. http://www.nieuwskop.be */
+return array(
+	'category' => array(
+		'_' => 'Categorie',
+		'add' => 'Voeg categorie toe',
+		'empty' => 'Lege categorie',
+		'new' => 'Nieuwe categorie',
+	),
+	'feed' => array(
+		'add' => 'Voeg een RSS feed toe',
+		'advanced' => 'Geavanceerd',
+		'archiving' => 'Archiveren',
+		'auth' => array(
+			'configuration' => 'Log in',
+			'help' => 'Verbinding toestaan toegang te krijgen tot HTTP beveiligde RSS feeds',
+			'http' => 'HTTP Authenticatie',
+			'password' => 'HTTP wachtwoord',
+			'username' => 'HTTP gebruikers naam',
+		),
+		'css_help' => 'Haalt verstoorde RSS feeds op (attentie, heeft meer tijd nodig!)',
+		'css_path' => 'Artikelen CSS pad op originele website',
+		'description' => 'Omschrijving',
+		'empty' => 'Deze feed is leeg. Controleer of deze nog actueel is.',
+		'error' => 'Deze feed heeft problemen. Verifieer a.u.b het doeladres en actualiseer het.',
+		'in_main_stream' => 'Zichtbaar in het overzicht',
+		'informations' => 'Informatie',
+		'keep_history' => 'Minimum aantal artikelen om te houden',
+		'moved_category_deleted' => 'Als u een categorie verwijderd, worden de feeds automatisch geclassificeerd onder <em>%s</em>.',
+		'no_selected' => 'Geen feed geselecteerd.',
+		'number_entries' => '%d artikelen',
+		'pubsubhubbub' => 'Directe notificaties met PubSubHubbub',
+		'stats' => 'Statistieken',
+		'think_to_add' => 'Voeg wat feeds toe.',
+		'title' => 'Titel',
+		'title_add' => 'Voeg een RSS feed toe',
+		'ttl' => 'Vernieuw automatisch niet vaker dan',
+		'url' => 'Feed URL',
+		'validator' => 'Controleer de geldigheid van de feed',
+		'website' => 'Website URL',
+	),
+	'import_export' => array(
+		'export' => 'Exporteer',
+		'export_opml' => 'Exporteer lijst van feeds (OPML)',
+		'export_starred' => 'Exporteer je fovorieten',
+		'feed_list' => 'Lijst van %s artikelen',
+		'file_to_import' => 'Bestand om te importeren<br />(OPML, Json of Zip)',
+		'file_to_import_no_zip' => 'Bestand om te importeren<br />(OPML of Json)',
+		'import' => 'Importeer',
+		'starred_list' => 'Lijst van favoriete artikelen',
+		'title' => 'Importeren / exporteren',
+	),
+	'menu' => array(
+		'bookmark' => 'Abonneer (FreshRSS bladwijzer)',
+		'import_export' => 'Importeer / exporteer',
+		'subscription_management' => 'Abonnementen beheer',
+	),
+	'title' => array(
+		'_' => 'Abonnementen beheer',
+		'feed_management' => 'RSS feed beheer',
+	),
+);
diff --git a/app/install.php b/app/install.php
index 177173fdb..83526b60c 100644
--- a/app/install.php
+++ b/app/install.php
@@ -9,6 +9,9 @@ session_name('FreshRSS');
 session_set_cookie_params(0, dirname(empty($_SERVER['REQUEST_URI']) ? '/' : dirname($_SERVER['REQUEST_URI'])), null, false, true);
 session_start();
 
+Minz_Configuration::register('default_system', join_path(DATA_PATH, 'config.default.php'));
+Minz_Configuration::register('default_user', join_path(USERS_PATH, '_', 'config.default.php'));
+
 if (isset($_GET['step'])) {
 	define('STEP',(int)$_GET['step']);
 } else {
@@ -76,10 +79,52 @@ function saveLanguage() {
 	}
 }
 
+function saveStep1() {
+	if (isset($_POST['freshrss-keep-install']) &&
+			$_POST['freshrss-keep-install'] === '1') {
+		// We want to keep our previous installation of FreshRSS
+		// so we need to make next steps valid by setting $_SESSION vars
+		// with values from the previous installation
+
+		// First, we try to get previous configurations
+		Minz_Configuration::register('system',
+		                             join_path(DATA_PATH, 'config.php'),
+		                             join_path(DATA_PATH, 'config.default.php'));
+		$system_conf = Minz_Configuration::get('system');
+
+		$current_user = $system_conf->default_user;
+		Minz_Configuration::register('user',
+		                             join_path(USERS_PATH, $current_user, 'config.php'),
+		                             join_path(USERS_PATH, '_', 'config.default.php'));
+		$user_conf = Minz_Configuration::get('user');
+
+		// Then, we set $_SESSION vars
+		$_SESSION['title'] = $system_conf->title;
+		$_SESSION['auth_type'] = $system_conf->auth_type;
+		$_SESSION['old_entries'] = $user_conf->old_entries;
+		$_SESSION['mail_login'] = $user_conf->mail_login;
+		$_SESSION['default_user'] = $current_user;
+		$_SESSION['passwordHash'] = $user_conf->passwordHash;
+
+		$db = $system_conf->db;
+		$_SESSION['bd_type'] = $db['type'];
+		$_SESSION['bd_host'] = $db['host'];
+		$_SESSION['bd_user'] = $db['user'];
+		$_SESSION['bd_password'] = $db['password'];
+		$_SESSION['bd_base'] = $db['base'];
+		$_SESSION['bd_prefix'] = $db['prefix'];
+		$_SESSION['bd_error'] = '';
+
+		header('Location: index.php?step=4');
+	}
+}
+
 function saveStep2() {
+	$user_default_config = Minz_Configuration::get('default_user');
 	if (!empty($_POST)) {
-		$_SESSION['title'] = substr(trim(param('title', _t('gen.freshrss'))), 0, 25);
-		$_SESSION['old_entries'] = param('old_entries', 3);
+		$system_default_config = Minz_Configuration::get('default_system');
+		$_SESSION['title'] = $system_default_config->title;
+		$_SESSION['old_entries'] = param('old_entries', $user_default_config->old_entries);
 		$_SESSION['auth_type'] = param('auth_type', 'form');
 		$_SESSION['default_user'] = substr(preg_replace('/[^a-zA-Z0-9]/', '', param('default_user', '')), 0, 16);
 		$_SESSION['mail_login'] = filter_var(param('mail_login', ''), FILTER_VALIDATE_EMAIL);
@@ -94,8 +139,7 @@ function saveStep2() {
 			$_SESSION['passwordHash'] = $passwordHash;
 		}
 
-		if (empty($_SESSION['title']) ||
-		    empty($_SESSION['old_entries']) ||
+		if (empty($_SESSION['old_entries']) ||
 		    empty($_SESSION['auth_type']) ||
 		    empty($_SESSION['default_user'])) {
 			return false;
@@ -108,7 +152,7 @@ function saveStep2() {
 
 		$_SESSION['salt'] = sha1(uniqid(mt_rand(), true).implode('', stat(__FILE__)));
 		if ((!ctype_digit($_SESSION['old_entries'])) ||($_SESSION['old_entries'] < 1)) {
-			$_SESSION['old_entries'] = 3;
+			$_SESSION['old_entries'] = $user_default_config->old_entries;
 		}
 
 		$token = '';
@@ -118,7 +162,7 @@ function saveStep2() {
 
 		$config_array = array(
 			'language' => $_SESSION['language'],
-			'theme' => 'Origine',
+			'theme' => $user_default_config->theme,
 			'old_entries' => $_SESSION['old_entries'],
 			'mail_login' => $_SESSION['mail_login'],
 			'passwordHash' => $_SESSION['passwordHash'],
@@ -165,12 +209,14 @@ function saveStep3() {
 			$_SESSION['bd_user'] = $_POST['user'];
 			$_SESSION['bd_password'] = $_POST['pass'];
 			$_SESSION['bd_prefix'] = substr($_POST['prefix'], 0, 16);
-			$_SESSION['bd_prefix_user'] = $_SESSION['bd_prefix'] .(empty($_SESSION['default_user']) ? '' :($_SESSION['default_user'] . '_'));
+			$_SESSION['bd_prefix_user'] = $_SESSION['bd_prefix'] . (empty($_SESSION['default_user']) ? '' : ($_SESSION['default_user'] . '_'));
 		}
 
+		// We use dirname to remove the /i part
+		$base_url = dirname(Minz_Request::guessBaseUrl());
 		$config_array = array(
-			'environment' => 'production',
 			'salt' => $_SESSION['salt'],
+			'base_url' => $base_url,
 			'title' => $_SESSION['title'],
 			'default_user' => $_SESSION['default_user'],
 			'auth_type' => $_SESSION['auth_type'],
@@ -181,7 +227,9 @@ function saveStep3() {
 				'password' => $_SESSION['bd_password'],
 				'base' => $_SESSION['bd_base'],
 				'prefix' => $_SESSION['bd_prefix'],
+				'pdo_options' => array(),
 			),
+			'pubsubhubbub_enabled' => server_is_public($base_url),
 		);
 
 		@unlink(join_path(DATA_PATH, 'config.php'));	//To avoid access-rights problems
@@ -298,9 +346,35 @@ function checkStep1() {
 	);
 }
 
+function freshrss_already_installed() {
+	$conf_path = join_path(DATA_PATH, 'config.php');
+	if (!file_exists($conf_path)) {
+		return false;
+	}
+
+	// A configuration file already exists, we try to load it.
+	$system_conf = null;
+	try {
+		Minz_Configuration::register('system', $conf_path);
+		$system_conf = Minz_Configuration::get('system');
+	} catch (Minz_FileNotExistException $e) {
+		return false;
+	}
+
+	// ok, the global conf exists... but what about default user conf?
+	$current_user = $system_conf->default_user;
+	try {
+		Minz_Configuration::register('user', join_path(USERS_PATH, $current_user, 'config.php'));
+	} catch (Minz_FileNotExistException $e) {
+		return false;
+	}
+
+	// ok, ok, default user exists too!
+	return true;
+}
+
 function checkStep2() {
-	$conf = !empty($_SESSION['title']) &&
-	        !empty($_SESSION['old_entries']) &&
+	$conf = !empty($_SESSION['old_entries']) &&
 	        isset($_SESSION['mail_login']) &&
 	        !empty($_SESSION['default_user']);
 
@@ -425,7 +499,7 @@ function printStep0() {
 		<div class="form-group">
 			<label class="group-name" for="language"><?php echo _t('install.language'); ?></label>
 			<div class="group-controls">
-				<select name="language" id="language">
+				<select name="language" id="language" tabindex="1" >
 				<?php foreach ($languages as $lang) { ?>
 				<option value="<?php echo $lang; ?>"<?php echo $actual == $lang ? ' selected="selected"' : ''; ?>>
 					<?php echo _t('gen.lang.' . $lang); ?>
@@ -437,10 +511,10 @@ function printStep0() {
 
 		<div class="form-group form-actions">
 			<div class="group-controls">
-				<button type="submit" class="btn btn-important"><?php echo _t('gen.action.submit'); ?></button>
-				<button type="reset" class="btn"><?php echo _t('gen.action.cancel'); ?></button>
+				<button type="submit" class="btn btn-important" tabindex="2" ><?php echo _t('gen.action.submit'); ?></button>
+				<button type="reset" class="btn" tabindex="3" ><?php echo _t('gen.action.cancel'); ?></button>
 				<?php if ($s0['all'] == 'ok') { ?>
-				<a class="btn btn-important next-step" href="?step=1"><?php echo _t('install.action.next_step'); ?></a>
+				<a class="btn btn-important next-step" href="?step=1" tabindex="4" ><?php echo _t('install.action.next_step'); ?></a>
 				<?php } ?>
 			</div>
 		</div>
@@ -533,8 +607,38 @@ function printStep1() {
 	<p class="alert alert-error"><span class="alert-head"><?php echo _t('gen.short.damn'); ?></span> <?php echo _t('install.check.http_referer.nok'); ?></p>
 	<?php } ?>
 
-	<?php if ($res['all'] == 'ok') { ?>
-	<a class="btn btn-important next-step" href="?step=2"><?php echo _t('install.action.next_step'); ?></a>
+	<?php if (freshrss_already_installed() && $res['all'] == 'ok') { ?>
+	<p class="alert alert-warn"><span class="alert-head"><?php echo _t('gen.short.attention'); ?></span> <?php echo _t('install.check.already_installed'); ?></p>
+
+	<form action="index.php?step=1" method="post">
+		<input type="hidden" name="freshrss-keep-install" value="1" />
+		<button type="submit" class="btn btn-important next-step" tabindex="1" ><?php echo _t('install.action.keep_install'); ?></button>
+		<a class="btn btn-attention next-step confirm" data-str-confirm="<?php echo _t('install.js.confirm_reinstall'); ?>" href="?step=2" tabindex="2" ><?php echo _t('install.action.reinstall'); ?></a>
+	</form>
+
+	<script>
+		function ask_confirmation(e) {
+			var str_confirmation = this.getAttribute('data-str-confirm');
+			if (!str_confirmation) {
+				str_confirmation = "<?php echo _t('gen.js.confirm_action'); ?>";
+			}
+
+			if (!confirm(str_confirmation)) {
+				e.preventDefault();
+			}
+		}
+
+		function init_confirm() {
+			confirms = document.getElementsByClassName('confirm');
+			for (var i = 0 ; i < confirms.length ; i++) {
+				confirms[i].addEventListener('click', ask_confirmation);
+			}
+		}
+
+		init_confirm();
+	</script>
+	<?php } elseif ($res['all'] == 'ok') { ?>
+	<a class="btn btn-important next-step" href="?step=2" tabindex="1" ><?php echo _t('install.action.next_step'); ?></a>
 	<?php } else { ?>
 	<p class="alert alert-error"><?php echo _t('install.action.fix_errors_before'); ?></p>
 	<?php } ?>
@@ -542,6 +646,7 @@ function printStep1() {
 }
 
 function printStep2() {
+	$user_default_config = Minz_Configuration::get('default_user');
 ?>
 	<?php $s2 = checkStep2(); if ($s2['all'] == 'ok') { ?>
 	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.conf.ok'); ?></p>
@@ -553,30 +658,23 @@ function printStep2() {
 		<legend><?php echo _t('install.conf'); ?></legend>
 
 		<div class="form-group">
-			<label class="group-name" for="title"><?php echo _t('install.title'); ?></label>
-			<div class="group-controls">
-				<input type="text" id="title" name="title" value="<?php echo isset($_SESSION['title']) ? $_SESSION['title'] : _t('gen.freshrss'); ?>" />
-			</div>
-		</div>
-
-		<div class="form-group">
 			<label class="group-name" for="old_entries"><?php echo _t('install.delete_articles_after'); ?></label>
 			<div class="group-controls">
-				<input type="number" id="old_entries" name="old_entries" required="required" min="1" max="1200" value="<?php echo isset($_SESSION['old_entries']) ? $_SESSION['old_entries'] : '3'; ?>" /> <?php echo _t('gen.date.month'); ?>
+				<input type="number" id="old_entries" name="old_entries" required="required" min="1" max="1200" value="<?php echo isset($_SESSION['old_entries']) ? $_SESSION['old_entries'] : $user_default_config->old_entries; ?>" tabindex="2" /> <?php echo _t('gen.date.month'); ?>
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="default_user"><?php echo _t('install.default_user'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="default_user" name="default_user" required="required" size="16" maxlength="16" pattern="[0-9a-zA-Z]{1,16}" value="<?php echo isset($_SESSION['default_user']) ? $_SESSION['default_user'] : ''; ?>" placeholder="<?php echo httpAuthUser() == '' ? 'alice' : httpAuthUser(); ?>" />
+				<input type="text" id="default_user" name="default_user" required="required" size="16" maxlength="16" pattern="[0-9a-zA-Z]{1,16}" value="<?php echo isset($_SESSION['default_user']) ? $_SESSION['default_user'] : ''; ?>" placeholder="<?php echo httpAuthUser() == '' ? 'alice' : httpAuthUser(); ?>" tabindex="3" />
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="auth_type"><?php echo _t('install.auth.type'); ?></label>
 			<div class="group-controls">
-				<select id="auth_type" name="auth_type" required="required" onchange="auth_type_change(true)">
+				<select id="auth_type" name="auth_type" required="required" onchange="auth_type_change(true)" tabindex="4">
 					<?php
 						function no_auth($auth_type) {
 							return !in_array($auth_type, array('form', 'persona', 'http_auth', 'none'));
@@ -595,7 +693,7 @@ function printStep2() {
 			<label class="group-name" for="passwordPlain"><?php echo _t('install.auth.password_form'); ?></label>
 			<div class="group-controls">
 				<div class="stick">
-					<input type="password" id="passwordPlain" name="passwordPlain" pattern=".{7,}" autocomplete="off" <?php echo $auth_type === 'form' ? ' required="required"' : ''; ?> />
+					<input type="password" id="passwordPlain" name="passwordPlain" pattern=".{7,}" autocomplete="off" <?php echo $auth_type === 'form' ? ' required="required"' : ''; ?> tabindex="5" />
 					<a class="btn toggle-password" data-toggle="passwordPlain"><?php echo FreshRSS_Themes::icon('key'); ?></a>
 				</div>
 				<?php echo _i('help'); ?> <?php echo _t('install.auth.password_format'); ?>
@@ -606,7 +704,7 @@ function printStep2() {
 		<div class="form-group">
 			<label class="group-name" for="mail_login"><?php echo _t('install.auth.email_persona'); ?></label>
 			<div class="group-controls">
-				<input type="email" id="mail_login" name="mail_login" value="<?php echo isset($_SESSION['mail_login']) ? $_SESSION['mail_login'] : ''; ?>" placeholder="alice@example.net" <?php echo $auth_type === 'persona' ? ' required="required"' : ''; ?> />
+				<input type="email" id="mail_login" name="mail_login" value="<?php echo isset($_SESSION['mail_login']) ? $_SESSION['mail_login'] : ''; ?>" placeholder="alice@example.net" <?php echo $auth_type === 'persona' ? ' required="required"' : ''; ?> tabindex="6"/>
 				<noscript><b><?php echo _t('gen.js.should_be_activated'); ?></b></noscript>
 			</div>
 		</div>
@@ -634,7 +732,7 @@ function printStep2() {
 				toggles[i].addEventListener('mouseup', hide_password);
 			}
 
-			function auth_type_change(focus) {
+			function auth_type_change() {
 				var auth_value = document.getElementById('auth_type').value,
 				    password_input = document.getElementById('passwordPlain'),
 				    mail_input = document.getElementById('mail_login');
@@ -642,29 +740,23 @@ function printStep2() {
 				if (auth_value === 'form') {
 					password_input.required = true;
 					mail_input.required = false;
-					if (focus) {
-						password_input.focus();
-					}
 				} else if (auth_value === 'persona') {
 					password_input.required = false;
 					mail_input.required = true;
-					if (focus) {
-						mail_input.focus();
-					}
 				} else {
 					password_input.required = false;
 					mail_input.required = false;
 				}
 			}
-			auth_type_change(false);
+			auth_type_change();
 		</script>
 
 		<div class="form-group form-actions">
 			<div class="group-controls">
-				<button type="submit" class="btn btn-important"><?php echo _t('gen.action.submit'); ?></button>
-				<button type="reset" class="btn"><?php echo _t('gen.action.cancel'); ?></button>
+				<button type="submit" class="btn btn-important" tabindex="7" ><?php echo _t('gen.action.submit'); ?></button>
+				<button type="reset" class="btn" tabindex="8" ><?php echo _t('gen.action.cancel'); ?></button>
 				<?php if ($s2['all'] == 'ok') { ?>
-				<a class="btn btn-important next-step" href="?step=3"><?php echo _t('install.action.next_step'); ?></a>
+				<a class="btn btn-important next-step" href="?step=3" tabindex="9" ><?php echo _t('install.action.next_step'); ?></a>
 				<?php } ?>
 			</div>
 		</div>
@@ -673,6 +765,7 @@ function printStep2() {
 }
 
 function printStep3() {
+	$system_default_config = Minz_Configuration::get('default_system');
 ?>
 	<?php $s3 = checkStep3(); if ($s3['all'] == 'ok') { ?>
 	<p class="alert alert-success"><span class="alert-head"><?php echo _t('gen.short.ok'); ?></span> <?php echo _t('install.bdd.conf.ok'); ?></p>
@@ -685,7 +778,7 @@ function printStep3() {
 		<div class="form-group">
 			<label class="group-name" for="type"><?php echo _t('install.bdd.type'); ?></label>
 			<div class="group-controls">
-				<select name="type" id="type" onchange="mySqlShowHide()">
+				<select name="type" id="type" onchange="mySqlShowHide()" tabindex="1" >
 				<?php if (extension_loaded('pdo_mysql')) {?>
 				<option value="mysql"
 					<?php echo(isset($_SESSION['bd_type']) && $_SESSION['bd_type'] === 'mysql') ? 'selected="selected"' : ''; ?>>
@@ -706,51 +799,58 @@ function printStep3() {
 		<div class="form-group">
 			<label class="group-name" for="host"><?php echo _t('install.bdd.host'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="host" name="host" pattern="[0-9A-Za-z_.-]{1,64}" value="<?php echo isset($_SESSION['bd_host']) ? $_SESSION['bd_host'] : 'localhost'; ?>" />
+				<input type="text" id="host" name="host" pattern="[0-9A-Za-z_.-]{1,64}" value="<?php echo isset($_SESSION['bd_host']) ? $_SESSION['bd_host'] : $system_default_config->db['host']; ?>" tabindex="2" />
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="user"><?php echo _t('install.bdd.username'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="user" name="user" maxlength="16" pattern="[0-9A-Za-z_.-]{1,16}" value="<?php echo isset($_SESSION['bd_user']) ? $_SESSION['bd_user'] : ''; ?>" />
+				<input type="text" id="user" name="user" maxlength="16" pattern="[0-9A-Za-z_.-]{1,16}" value="<?php echo isset($_SESSION['bd_user']) ? $_SESSION['bd_user'] : ''; ?>" tabindex="3" />
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="pass"><?php echo _t('install.bdd.password'); ?></label>
 			<div class="group-controls">
-				<input type="password" id="pass" name="pass" value="<?php echo isset($_SESSION['bd_password']) ? $_SESSION['bd_password'] : ''; ?>" />
+				<input type="password" id="pass" name="pass" value="<?php echo isset($_SESSION['bd_password']) ? $_SESSION['bd_password'] : ''; ?>" tabindex="4" />
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="base"><?php echo _t('install.bdd'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="base" name="base" maxlength="64" pattern="[0-9A-Za-z_]{1,64}" value="<?php echo isset($_SESSION['bd_base']) ? $_SESSION['bd_base'] : ''; ?>" />
+				<input type="text" id="base" name="base" maxlength="64" pattern="[0-9A-Za-z_]{1,64}" value="<?php echo isset($_SESSION['bd_base']) ? $_SESSION['bd_base'] : ''; ?>" tabindex="5" />
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="prefix"><?php echo _t('install.bdd.prefix'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="prefix" name="prefix" maxlength="16" pattern="[0-9A-Za-z_]{1,16}" value="<?php echo isset($_SESSION['bd_prefix']) ? $_SESSION['bd_prefix'] : 'freshrss_'; ?>" />
+				<input type="text" id="prefix" name="prefix" maxlength="16" pattern="[0-9A-Za-z_]{1,16}" value="<?php echo isset($_SESSION['bd_prefix']) ? $_SESSION['bd_prefix'] :  $system_default_config->db['prefix']; ?>" tabindex="6" />
 			</div>
 		</div>
 		</div>
 		<script>
 			function mySqlShowHide() {
 				document.getElementById('mysql').style.display = document.getElementById('type').value === 'mysql' ? 'block' : 'none';
+				if (document.getElementById('type').value !== 'mysql') {
+					document.getElementById('host').value = '';
+					document.getElementById('user').value = '';
+					document.getElementById('pass').value = '';
+					document.getElementById('base').value = '';
+					document.getElementById('prefix').value = '';
+				}
 			}
 			mySqlShowHide();
 		</script>
 
 		<div class="form-group form-actions">
 			<div class="group-controls">
-				<button type="submit" class="btn btn-important"><?php echo _t('gen.action.submit'); ?></button>
-				<button type="reset" class="btn"><?php echo _t('gen.action.cancel'); ?></button>
+				<button type="submit" class="btn btn-important" tabindex="7" ><?php echo _t('gen.action.submit'); ?></button>
+				<button type="reset" class="btn" tabindex="8" ><?php echo _t('gen.action.cancel'); ?></button>
 				<?php if ($s3['all'] == 'ok') { ?>
-				<a class="btn btn-important next-step" href="?step=4"><?php echo _t('install.action.next_step'); ?></a>
+				<a class="btn btn-important next-step" href="?step=4" tabindex="9" ><?php echo _t('install.action.next_step'); ?></a>
 				<?php } ?>
 			</div>
 		</div>
@@ -761,7 +861,7 @@ function printStep3() {
 function printStep4() {
 ?>
 	<p class="alert alert-success"><span class="alert-head"><?php echo _t('install.congratulations'); ?></span> <?php echo _t('install.ok'); ?></p>
-	<a class="btn btn-important next-step" href="?step=5"><?php echo _t('install.action.finish'); ?></a>
+	<a class="btn btn-important next-step" href="?step=5" tabindex="1"><?php echo _t('install.action.finish'); ?></a>
 <?php
 }
 
@@ -781,6 +881,7 @@ default:
 	saveLanguage();
 	break;
 case 1:
+	saveStep1();
 	break;
 case 2:
 	saveStep2();
@@ -820,7 +921,7 @@ case 5:
 		<li class="item<?php echo STEP == 1 ? ' active' : ''; ?>"><a href="?step=1"><?php echo _t('install.check'); ?></a></li>
 		<li class="item<?php echo STEP == 2 ? ' active' : ''; ?>"><a href="?step=2"><?php echo _t('install.conf'); ?></a></li>
 		<li class="item<?php echo STEP == 3 ? ' active' : ''; ?>"><a href="?step=3"><?php echo _t('install.bdd.conf'); ?></a></li>
-		<li class="item<?php echo STEP == 4 ? ' active' : ''; ?>"><a href="?step=5"><?php echo _t('install.this_is_the_end'); ?></a></li>
+		<li class="item<?php echo STEP == 4 ? ' active' : ''; ?>"><a href="?step=4"><?php echo _t('install.this_is_the_end'); ?></a></li>
 	</ul>
 
 	<div class="post">
diff --git a/app/layout/aside_configure.phtml b/app/layout/aside_configure.phtml
index 7567a8206..d956ec21f 100644
--- a/app/layout/aside_configure.phtml
+++ b/app/layout/aside_configure.phtml
@@ -27,6 +27,9 @@
 	</li>
 	<?php if (FreshRSS_Auth::hasAccess('admin')) { ?>
 	<li class="nav-header"><?php echo _t('gen.menu.admin'); ?></li>
+	<li class="item<?php echo Minz_Request::actionName() === 'system' ? ' active' : ''; ?>">
+		<a href="<?php echo _url('configure', 'system')?>"><?php echo _t('gen.menu.system'); ?></a>
+	</li>
 	<li class="item<?php echo Minz_Request::controllerName() === 'user' &&
 	                          Minz_Request::actionName() === 'manage' ? ' active' : ''; ?>">
 		<a href="<?php echo _url('user', 'manage'); ?>"><?php echo _t('gen.menu.user_management'); ?></a>
diff --git a/app/layout/aside_feed.phtml b/app/layout/aside_feed.phtml
index a6d22f878..307db6af8 100644
--- a/app/layout/aside_feed.phtml
+++ b/app/layout/aside_feed.phtml
@@ -45,7 +45,7 @@
 		<li class="tree-folder category<?php echo $c_active ? ' active' : ''; ?>" data-unread="<?php echo $cat->nbNotRead(); ?>">
 			<div class="tree-folder-title">
 				<a class="dropdown-toggle" href="#"><?php echo _i($c_show ? 'up' : 'down'); ?></a>
-				<a class="title" data-unread="<?php echo format_number($cat->nbNotRead()); ?>" href="<?php echo _url('index', 'index', 'get', 'c_' . $cat->id()); ?>"><?php echo $cat->name(); ?></a>
+				<a class="title<?php echo $cat->hasFeedsWithError() ? ' error' : ''; ?>" data-unread="<?php echo format_number($cat->nbNotRead()); ?>" href="<?php echo _url('index', 'index', 'get', 'c_' . $cat->id()); ?>"><?php echo $cat->name(); ?></a>
 			</div>
 
 			<ul class="tree-folder-items<?php echo $c_show ? ' active' : ''; ?>">
diff --git a/app/layout/header.phtml b/app/layout/header.phtml
index 41a63a565..238c664b0 100644
--- a/app/layout/header.phtml
+++ b/app/layout/header.phtml
@@ -67,6 +67,7 @@ if (FreshRSS_Auth::accessNeedsAction()) {
 				<?php if (FreshRSS_Auth::hasAccess('admin')) { ?>
 				<li class="separator"></li>
 				<li class="dropdown-header"><?php echo _t('gen.menu.admin'); ?></li>
+				<li class="item"><a href="<?php echo _url('configure', 'system'); ?>"><?php echo _t('gen.menu.system'); ?></a></li>
 				<li class="item"><a href="<?php echo _url('user', 'manage'); ?>"><?php echo _t('gen.menu.user_management'); ?></a></li>
 				<li class="item"><a href="<?php echo _url('auth', 'index'); ?>"><?php echo _t('gen.menu.authentication'); ?></a></li>
 				<li class="item"><a href="<?php echo _url('update', 'checkInstall'); ?>"><?php echo _t('gen.menu.check_install'); ?></a></li>
diff --git a/app/layout/layout.phtml b/app/layout/layout.phtml
index 083ffd4b3..000a6c0d2 100644
--- a/app/layout/layout.phtml
+++ b/app/layout/layout.phtml
@@ -36,7 +36,11 @@
 		<meta name="apple-mobile-web-app-status-bar-style" content="black" />
 		<meta name="apple-mobile-web-app-title" content="<?php echo FreshRSS_Context::$system_conf->title; ?>">
 		<meta name="msapplication-TileColor" content="#FFF" />
+<?php if (FreshRSS_Context::$system_conf->allow_robots) { ?>
+		<meta name="description" content="<?php echo htmlspecialchars(FreshRSS_Context::$name . ' | ' . FreshRSS_Context::$description, ENT_COMPAT, 'UTF-8'); ?>" />
+<?php } else { ?>
 		<meta name="robots" content="noindex,nofollow" />
+<?php } ?>
 	</head>
 	<body class="<?php echo Minz_Request::param('output', 'normal'); ?>">
 <?php $this->partial('header'); ?>
diff --git a/app/views/auth/formLogin.phtml b/app/views/auth/formLogin.phtml
index 979e17349..b0083944f 100644
--- a/app/views/auth/formLogin.phtml
+++ b/app/views/auth/formLogin.phtml
@@ -1,6 +1,10 @@
 <div class="prompt">
 	<h1><?php echo _t('gen.auth.login'); ?></h1>
 
+	<?php if (!max_registrations_reached()) { ?>
+		<a href="<?php echo _url('auth', 'register'); ?>"><?php echo _t('gen.auth.registration.ask'); ?></a>
+	<?php } ?>
+
 	<form id="crypto-form" method="post" action="<?php echo _url('auth', 'login'); ?>">
 		<div>
 			<label for="username"><?php echo _t('gen.auth.username'); ?></label>
diff --git a/app/views/auth/index.phtml b/app/views/auth/index.phtml
index f7a862ac9..8e4df8c2c 100644
--- a/app/views/auth/index.phtml
+++ b/app/views/auth/index.phtml
@@ -9,7 +9,7 @@
 		<div class="form-group">
 			<label class="group-name" for="auth_type"><?php echo _t('admin.auth.type'); ?></label>
 			<div class="group-controls">
-				<select id="auth_type" name="auth_type" required="required">
+				<select id="auth_type" name="auth_type" required="required" data-leave-validation="<?php echo FreshRSS_Context::$system_conf->auth_type; ?>">
 					<?php if (!in_array(FreshRSS_Context::$system_conf->auth_type, array('form', 'persona', 'http_auth', 'none'))) { ?>
 						<option selected="selected"></option>
 					<?php } ?>
@@ -25,7 +25,7 @@
 			<div class="group-controls">
 				<label class="checkbox" for="anon_access">
 					<input type="checkbox" name="anon_access" id="anon_access" value="1"<?php echo FreshRSS_Context::$system_conf->allow_anonymous ? ' checked="checked"' : '',
-						FreshRSS_Auth::accessNeedsAction() ? '' : ' disabled="disabled"'; ?> />
+						FreshRSS_Auth::accessNeedsAction() ? '' : ' disabled="disabled"'; ?> data-leave-validation="<?php echo FreshRSS_Context::$system_conf->allow_anonymous; ?>"/>
 					<?php echo _t('admin.auth.allow_anonymous', FreshRSS_Context::$system_conf->default_user); ?>
 				</label>
 			</div>
@@ -35,7 +35,7 @@
 			<div class="group-controls">
 				<label class="checkbox" for="anon_refresh">
 					<input type="checkbox" name="anon_refresh" id="anon_refresh" value="1"<?php echo FreshRSS_Context::$system_conf->allow_anonymous_refresh ? ' checked="checked"' : '',
-						FreshRSS_Auth::accessNeedsAction() ? '' : ' disabled="disabled"'; ?> />
+						FreshRSS_Auth::accessNeedsAction() ? '' : ' disabled="disabled"'; ?> data-leave-validation="<?php echo FreshRSS_Context::$system_conf->allow_anonymous_refresh; ?>"/>
 					<?php echo _t('admin.auth.allow_anonymous_refresh'); ?>
 				</label>
 			</div>
@@ -45,7 +45,7 @@
 			<div class="group-controls">
 				<label class="checkbox" for="unsafe_autologin">
 					<input type="checkbox" name="unsafe_autologin" id="unsafe_autologin" value="1"<?php echo FreshRSS_Context::$system_conf->unsafe_autologin_enabled ? ' checked="checked"' : '',
-						FreshRSS_Auth::accessNeedsAction() ? '' : ' disabled="disabled"'; ?> />
+						FreshRSS_Auth::accessNeedsAction() ? '' : ' disabled="disabled"'; ?> data-leave-validation="<?php echo FreshRSS_Context::$system_conf->unsafe_autologin_enabled; ?>"/>
 					<?php echo _t('admin.auth.unsafe_autologin'); ?>
 					<kbd><?php echo Minz_Url::display(array('c' => 'auth', 'a' => 'login', 'params' => array('u' => 'alice', 'p' => '1234')), 'html', true); ?></kbd>
 				</label>
@@ -58,7 +58,7 @@
 			<?php $token = FreshRSS_Context::$user_conf->token; ?>
 			<div class="group-controls">
 				<input type="text" id="token" name="token" value="<?php echo $token; ?>" placeholder="<?php echo _t('gen.short.blank_to_disable'); ?>"<?php
-					echo FreshRSS_Auth::accessNeedsAction() ? '' : ' disabled="disabled"'; ?> />
+					echo FreshRSS_Auth::accessNeedsAction() ? '' : ' disabled="disabled"'; ?> data-leave-validation="<?php echo $token; ?>"/>
 				<?php echo _i('help'); ?> <?php echo _t('admin.auth.token_help'); ?>
 				<kbd><?php echo Minz_Url::display(array('params' => array('output' => 'rss', 'token' => $token)), 'html', true); ?></kbd>
 			</div>
@@ -69,7 +69,7 @@
 			<div class="group-controls">
 				<label class="checkbox" for="api_enabled">
 					<input type="checkbox" name="api_enabled" id="api_enabled" value="1"<?php echo FreshRSS_Context::$system_conf->api_enabled ? ' checked="checked"' : '',
-						FreshRSS_Auth::accessNeedsLogin() ? '' : ' disabled="disabled"'; ?> />
+						FreshRSS_Auth::accessNeedsLogin() ? '' : ' disabled="disabled"'; ?> data-leave-validation="<?php echo FreshRSS_Context::$system_conf->api_enabled; ?>"/>
 					<?php echo _t('admin.auth.api_enabled'); ?>
 				</label>
 			</div>
diff --git a/app/views/auth/personaLogin.phtml b/app/views/auth/personaLogin.phtml
index 545ed2eac..c6d738bf6 100644
--- a/app/views/auth/personaLogin.phtml
+++ b/app/views/auth/personaLogin.phtml
@@ -2,6 +2,10 @@
 <div class="prompt">
 	<h1><?php echo _t('gen.auth.login'); ?></h1>
 
+	<?php if (!max_registrations_reached()) { ?>
+		<a href="<?php echo _url('auth', 'register'); ?>"><?php echo _t('gen.auth.registration.ask'); ?></a>
+	<?php } ?>
+
 	<p>
 		<a class="signin btn btn-important" href="<?php echo _url('auth', 'login'); ?>">
 			<?php echo _i('login'); ?> <?php echo _t('gen.auth.login_persona'); ?>
diff --git a/app/views/auth/register.phtml b/app/views/auth/register.phtml
new file mode 100644
index 000000000..306679601
--- /dev/null
+++ b/app/views/auth/register.phtml
@@ -0,0 +1,38 @@
+<div class="prompt">
+    <h1><?php echo _t('gen.auth.registration'); ?></h1>
+
+    <form method="post" action="<?php echo _url('user', 'create'); ?>">
+        <div>
+            <label class="group-name" for="new_user_name"><?php echo _t('gen.auth.username'), '<br />', _i('help'), ' ', _t('gen.auth.username.format'); ?></label>
+            <input id="new_user_name" name="new_user_name" type="text" size="16" required="required" maxlength="16" autocomplete="off" pattern="[0-9a-zA-Z]{1,16}" />
+        </div>
+
+        <div>
+            <label class="group-name" for="new_user_passwordPlain"><?php echo _t('gen.auth.password'), '<br />', _i('help'), ' ', _t('gen.auth.password.format'); ?></label>
+            <div class="stick">
+                <input type="password" id="new_user_passwordPlain" name="new_user_passwordPlain" required="required" autocomplete="off" pattern=".{7,}" />
+                <a class="btn toggle-password" data-toggle="new_user_passwordPlain"><?php echo _i('key'); ?></a>
+            </div>
+            <noscript><b><?php echo _t('gen.js.should_be_activated'); ?></b></noscript>
+        </div>
+
+        <div>
+            <label class="group-name" for="new_user_email"><?php echo _t('gen.auth.email'); ?></label>
+            <input type="email" id="new_user_email" name="new_user_email" class="extend" required="required" autocomplete="off" />
+        </div>
+
+        <div>
+            <?php
+                $redirect_url = urlencode(Minz_Url::display(
+                    array('c' => 'index', 'a' => 'index'),
+                    'php', true
+                ));
+            ?>
+            <input type="hidden" name="r" value="<?php echo $redirect_url; ?>" />
+            <button type="submit" class="btn btn-important"><?php echo _t('gen.action.create'); ?></button>
+            <a class="btn" href="<?php echo _url('index', 'index'); ?>"><?php echo _t('gen.action.cancel'); ?></a>
+        </div>
+    </form>
+
+    <p><a href="<?php echo _url('index', 'about'); ?>"><?php echo _t('gen.freshrss.about'); ?></a></p>
+</div>
diff --git a/app/views/auth/reset.phtml b/app/views/auth/reset.phtml
index 6e9816ad3..9c820c7c8 100644
--- a/app/views/auth/reset.phtml
+++ b/app/views/auth/reset.phtml
@@ -16,7 +16,7 @@
 		</p>
 
 		<div>
-			<label for="username"><?php echo _t('gen.auth.username_admin'); ?></label>
+			<label for="username"><?php echo _t('gen.auth.username.admin'); ?></label>
 			<input type="text" id="username" name="username" size="16" required="required" maxlength="16" pattern="[0-9a-zA-Z]{1,16}" autofocus="autofocus" />
 		</div>
 		<div>
diff --git a/app/views/configure/archiving.phtml b/app/views/configure/archiving.phtml
index 875463137..52ee98a48 100644
--- a/app/views/configure/archiving.phtml
+++ b/app/views/configure/archiving.phtml
@@ -10,14 +10,14 @@
 		<div class="form-group">
 			<label class="group-name" for="old_entries"><?php echo _t('conf.archiving.delete_after'); ?></label>
 			<div class="group-controls">
-				<input type="number" id="old_entries" name="old_entries" min="1" max="1200" value="<?php echo FreshRSS_Context::$user_conf->old_entries; ?>" /> <?php echo _t('gen.date.month'); ?>
+				<input type="number" id="old_entries" name="old_entries" min="1" max="1200" value="<?php echo FreshRSS_Context::$user_conf->old_entries; ?>" data-leave-validation="<?php echo FreshRSS_Context::$user_conf->old_entries; ?>"/> <?php echo _t('gen.date.month'); ?>
 				  <a class="btn confirm" href="<?php echo _url('entry', 'purge'); ?>"><?php echo _t('conf.archiving.purge_now'); ?></a>
 			</div>
 		</div>
 		<div class="form-group">
 			<label class="group-name" for="keep_history_default"><?php echo _t('conf.archiving.keep_history_by_feed'); ?></label>
 			<div class="group-controls">
-				<select class="number" name="keep_history_default" id="keep_history_default" required="required"><?php
+				<select class="number" name="keep_history_default" id="keep_history_default" required="required" data-leave-validation="<?php echo FreshRSS_Context::$user_conf->keep_history_default; ?>"><?php
 					foreach (array('' => '', 0 => '0', 10 => '10', 50 => '50', 100 => '100', 500 => '500', 1000 => '1 000', 5000 => '5 000', 10000 => '10 000', -1 => '∞') as $v => $t) {
 						echo '<option value="' . $v . (FreshRSS_Context::$user_conf->keep_history_default == $v ? '" selected="selected' : '') . '">' . $t . ' </option>';
 					}
@@ -27,7 +27,7 @@
 		<div class="form-group">
 			<label class="group-name" for="ttl_default"><?php echo _t('conf.archiving.ttl'); ?></label>
 			<div class="group-controls">
-				<select class="number" name="ttl_default" id="ttl_default" required="required"><?php
+				<select class="number" name="ttl_default" id="ttl_default" required="required" data-leave-validation="<?php echo FreshRSS_Context::$user_conf->ttl_default; ?>"><?php
 					$found = false;
 					foreach (array(1200 => '20min', 1500 => '25min', 1800 => '30min', 2700 => '45min',
 					                3600 => '1h', 5400 => '1.5h', 7200 => '2h', 10800 => '3h', 14400 => '4h', 18800 => '5h', 21600 => '6h', 25200 => '7h', 28800 => '8h',
diff --git a/app/views/configure/display.phtml b/app/views/configure/display.phtml
index 02249bc55..db6d7951c 100644
--- a/app/views/configure/display.phtml
+++ b/app/views/configure/display.phtml
@@ -9,7 +9,7 @@
 		<div class="form-group">
 			<label class="group-name" for="language"><?php echo _t('conf.display.language'); ?></label>
 			<div class="group-controls">
-				<select name="language" id="language">
+				<select name="language" id="language" data-leave-validation="<?php echo FreshRSS_Context::$user_conf->language; ?>">
 				<?php $languages = Minz_Translate::availableLanguages(); ?>
 				<?php foreach ($languages as $lang) { ?>
 				<option value="<?php echo $lang; ?>"<?php echo FreshRSS_Context::$user_conf->language === $lang ? ' selected="selected"' : ''; ?>><?php echo _t('gen.lang.' . $lang); ?></option>
@@ -24,7 +24,7 @@
 				<ul class="slides">
 					<?php $slides = count($this->themes); $i = 1; ?>
 					<?php foreach($this->themes as $theme) { ?>
-						<input type="radio" name="theme" id="img-<?php echo $i ?>" <?php if (FreshRSS_Context::$user_conf->theme === $theme['id']) {echo "checked";}?> value="<?php echo $theme['id'] ?>"/>
+						<input type="radio" name="theme" id="img-<?php echo $i ?>" <?php if (FreshRSS_Context::$user_conf->theme === $theme['id']) {echo "checked";}?> value="<?php echo $theme['id'] ?>" data-leave-validation="<?php echo (FreshRSS_Context::$user_conf->theme === $theme['id']) ? 1 : 0; ?>"/>
 						<li class="slide-container">
 							<div class="slide">
 								<img src="<?php echo Minz_Url::display('/themes/' . $theme['id'] . '/thumbs/original.png')?>"/>
@@ -53,7 +53,7 @@
 		<div class="form-group">
 			<label class="group-name" for="content_width"><?php echo _t('conf.display.width.content'); ?></label>
 			<div class="group-controls">
-				<select name="content_width" id="content_width" required="">
+				<select name="content_width" id="content_width" required="" data-leave-validation="<?php echo $width; ?>">
 					<option value="thin" <?php echo $width === 'thin'? 'selected="selected"' : ''; ?>>
 						<?php echo _t('conf.display.width.thin'); ?>
 					</option>
@@ -87,29 +87,29 @@
 				<tbody>
 					<tr>
 						<th><?php echo _t('conf.display.icon.top_line'); ?></th>
-						<td><input type="checkbox" name="topline_read" value="1"<?php echo FreshRSS_Context::$user_conf->topline_read ? ' checked="checked"' : ''; ?> /></td>
-						<td><input type="checkbox" name="topline_favorite" value="1"<?php echo FreshRSS_Context::$user_conf->topline_favorite ? ' checked="checked"' : ''; ?> /></td>
+						<td><input type="checkbox" name="topline_read" value="1"<?php echo FreshRSS_Context::$user_conf->topline_read ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->topline_read; ?>"/></td>
+						<td><input type="checkbox" name="topline_favorite" value="1"<?php echo FreshRSS_Context::$user_conf->topline_favorite ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->topline_favorite; ?>"/></td>
 						<td><input type="checkbox" disabled="disabled" /></td>
 						<td><input type="checkbox" disabled="disabled" /></td>
-						<td><input type="checkbox" name="topline_date" value="1"<?php echo FreshRSS_Context::$user_conf->topline_date ? ' checked="checked"' : ''; ?> /></td>
-						<td><input type="checkbox" name="topline_link" value="1"<?php echo FreshRSS_Context::$user_conf->topline_link ? ' checked="checked"' : ''; ?> /></td>
+						<td><input type="checkbox" name="topline_date" value="1"<?php echo FreshRSS_Context::$user_conf->topline_date ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->topline_date; ?>"/></td>
+						<td><input type="checkbox" name="topline_link" value="1"<?php echo FreshRSS_Context::$user_conf->topline_link ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->topline_link; ?>"/></td>
 					</tr><tr>
 						<th><?php echo _t('conf.display.icon.bottom_line'); ?></th>
-						<td><input type="checkbox" name="bottomline_read" value="1"<?php echo FreshRSS_Context::$user_conf->bottomline_read ? ' checked="checked"' : ''; ?> /></td>
-						<td><input type="checkbox" name="bottomline_favorite" value="1"<?php echo FreshRSS_Context::$user_conf->bottomline_favorite ? ' checked="checked"' : ''; ?> /></td>
-						<td><input type="checkbox" name="bottomline_sharing" value="1"<?php echo FreshRSS_Context::$user_conf->bottomline_sharing ? ' checked="checked"' : ''; ?> /></td>
-						<td><input type="checkbox" name="bottomline_tags" value="1"<?php echo FreshRSS_Context::$user_conf->bottomline_tags ? ' checked="checked"' : ''; ?> /></td>
-						<td><input type="checkbox" name="bottomline_date" value="1"<?php echo FreshRSS_Context::$user_conf->bottomline_date ? ' checked="checked"' : ''; ?> /></td>
-						<td><input type="checkbox" name="bottomline_link" value="1"<?php echo FreshRSS_Context::$user_conf->bottomline_link ? ' checked="checked"' : ''; ?> /></td>
+						<td><input type="checkbox" name="bottomline_read" value="1"<?php echo FreshRSS_Context::$user_conf->bottomline_read ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->bottomline_read; ?>"/></td>
+						<td><input type="checkbox" name="bottomline_favorite" value="1"<?php echo FreshRSS_Context::$user_conf->bottomline_favorite ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->bottomline_favorite; ?>"/></td>
+						<td><input type="checkbox" name="bottomline_sharing" value="1"<?php echo FreshRSS_Context::$user_conf->bottomline_sharing ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->bottomline_sharing; ?>"/></td>
+						<td><input type="checkbox" name="bottomline_tags" value="1"<?php echo FreshRSS_Context::$user_conf->bottomline_tags ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->bottomline_tags; ?>"/></td>
+						<td><input type="checkbox" name="bottomline_date" value="1"<?php echo FreshRSS_Context::$user_conf->bottomline_date ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->bottomline_date; ?>"/></td>
+						<td><input type="checkbox" name="bottomline_link" value="1"<?php echo FreshRSS_Context::$user_conf->bottomline_link ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->bottomline_link; ?>"/></td>
 					</tr>
 				</tbody>
 			</table><br />
 		</div>
 		
 		<div class="form-group">
-			<label class="group-name" for="posts_per_page"><?php echo _t('conf.display.notif_html5.timeout'); ?></label>
+			<label class="group-name" for="html5_notif_timeout"><?php echo _t('conf.display.notif_html5.timeout'); ?></label>
 			<div class="group-controls">
-				<input type="number" id="html5_notif_timeout" name="html5_notif_timeout" value="<?php echo FreshRSS_Context::$user_conf->html5_notif_timeout; ?>" /> <?php echo _t('conf.display.notif_html5.seconds'); ?>
+				<input type="number" id="html5_notif_timeout" name="html5_notif_timeout" value="<?php echo FreshRSS_Context::$user_conf->html5_notif_timeout; ?>" data-leave-validation="<?php echo FreshRSS_Context::$user_conf->html5_notif_timeout; ?>"/> <?php echo _t('conf.display.notif_html5.seconds'); ?>
 			</div>
 		</div>
 
diff --git a/app/views/configure/queries.phtml b/app/views/configure/queries.phtml
index 5f449deb3..50df4cfea 100644
--- a/app/views/configure/queries.phtml
+++ b/app/views/configure/queries.phtml
@@ -6,27 +6,29 @@
 	<form method="post" action="<?php echo _url('configure', 'queries'); ?>">
 		<legend><?php echo _t('conf.query'); ?></legend>
 
-		<?php foreach (FreshRSS_Context::$user_conf->queries as $key => $query) { ?>
+		<?php foreach ($this->queries as $key => $query) { ?>
 		<div class="form-group" id="query-group-<?php echo $key; ?>">
 			<label class="group-name" for="queries_<?php echo $key; ?>_name">
 				<?php echo _t('conf.query.number', $key + 1); ?>
 			</label>
 
 			<div class="group-controls">
-				<input type="hidden" id="queries_<?php echo $key; ?>_search" name="queries[<?php echo $key; ?>][search]" value="<?php echo isset($query['search']) ? $query['search'] : ""; ?>"/>
-				<input type="hidden" id="queries_<?php echo $key; ?>_state" name="queries[<?php echo $key; ?>][state]" value="<?php echo isset($query['state']) ? $query['state'] : ""; ?>"/>
-				<input type="hidden" id="queries_<?php echo $key; ?>_order" name="queries[<?php echo $key; ?>][order]" value="<?php echo isset($query['order']) ? $query['order'] : ""; ?>"/>
-				<input type="hidden" id="queries_<?php echo $key; ?>_get" name="queries[<?php echo $key; ?>][get]" value="<?php echo isset($query['get']) ? $query['get'] : ""; ?>"/>
+				<input type="hidden" id="queries_<?php echo $key; ?>_search" name="queries[<?php echo $key; ?>][url]" value="<?php echo $query->getUrl(); ?>"/>
+				<input type="hidden" id="queries_<?php echo $key; ?>_search" name="queries[<?php echo $key; ?>][search]" value="<?php echo $query->getSearch(); ?>"/>
+				<input type="hidden" id="queries_<?php echo $key; ?>_state" name="queries[<?php echo $key; ?>][state]" value="<?php echo $query->getState(); ?>"/>
+				<input type="hidden" id="queries_<?php echo $key; ?>_order" name="queries[<?php echo $key; ?>][order]" value="<?php echo $query->getOrder(); ?>"/>
+				<input type="hidden" id="queries_<?php echo $key; ?>_get" name="queries[<?php echo $key; ?>][get]" value="<?php echo $query->getGet(); ?>"/>
 
 				<div class="stick">
 					<input class="extend"
 					       type="text"
 					       id="queries_<?php echo $key; ?>_name"
 					       name="queries[<?php echo $key; ?>][name]"
-					       value="<?php echo $query['name']; ?>"
+					       value="<?php echo $query->getName(); ?>"
+					       data-leave-validation="<?php echo $query->getName(); ?>"
 					/>
 
-					<a class="btn" href="<?php echo $query['url']; ?>">
+					<a class="btn" href="<?php echo $query->getUrl(); ?>">
 						<?php echo _i('link'); ?>
 					</a>
 
@@ -35,23 +37,11 @@
 					</a>
 				</div>
 
-				<?php
-					$exist = (isset($query['search']) ? 1 : 0)
-						   + (isset($query['state']) ? 1 : 0)
-						   + (isset($query['order']) ? 1 : 0)
-						   + (isset($query['get']) ? 1 : 0);
-					// If the only filter is "all" articles, we consider there is no filter
-					$exist = ($exist === 1 && isset($query['get']) && $query['get'] === 'a') ? 0 : $exist;
-
-					$deprecated = (isset($this->query_get[$key]) &&
-					               $this->query_get[$key]['deprecated']);
-				?>
-
-				<?php if ($exist === 0) { ?>
+				<?php if (!$query->hasParameters()) { ?>
 				<div class="alert alert-warn">
 					<div class="alert-head"><?php echo _t('conf.query.no_filter'); ?></div>
 				</div>
-				<?php } elseif ($deprecated) { ?>
+				<?php } elseif ($query->isDeprecated()) { ?>
 				<div class="alert alert-error">
 					<div class="alert-head"><?php echo _t('conf.query.deprecated'); ?></div>
 				</div>
@@ -60,20 +50,20 @@
 					<div class="alert-head"><?php echo _t('conf.query.filter'); ?></div>
 
 					<ul>
-						<?php if (isset($query['search'])) { ?>
-						<li class="item"><?php echo _t('conf.query.search', $query['search']); ?></li>
+						<?php if ($query->hasSearch()) { ?>
+						<li class="item"><?php echo _t('conf.query.search', $query->getSearch()->getRawInput()); ?></li>
 						<?php } ?>
 
-						<?php if (isset($query['state'])) { ?>
-						<li class="item"><?php echo _t('conf.query.state_' . $query['state']); ?></li>
+						<?php if ($query->getState()) { ?>
+						<li class="item"><?php echo _t('conf.query.state_' . $query->getState()); ?></li>
 						<?php } ?>
 
-						<?php if (isset($query['order'])) { ?>
-						<li class="item"><?php echo _t('conf.query.order_' . strtolower($query['order'])); ?></li>
+						<?php if ($query->getOrder()) { ?>
+						<li class="item"><?php echo _t('conf.query.order_' . strtolower($query->getOrder())); ?></li>
 						<?php } ?>
 
-						<?php if (isset($query['get'])) { ?>
-						<li class="item"><?php echo _t('conf.query.get_' . $this->query_get[$key]['type'], $this->query_get[$key]['name']); ?></li>
+						<?php if ($query->getGet()) { ?>
+						<li class="item"><?php echo _t('conf.query.get_' . $query->getGetType(), $query->getGetName()); ?></li>
 						<?php } ?>
 					</ul>
 				</div>
diff --git a/app/views/configure/reading.phtml b/app/views/configure/reading.phtml
index 636671f14..9c54b6bd5 100644
--- a/app/views/configure/reading.phtml
+++ b/app/views/configure/reading.phtml
@@ -9,7 +9,7 @@
 		<div class="form-group">
 			<label class="group-name" for="posts_per_page"><?php echo _t('conf.reading.articles_per_page'); ?></label>
 			<div class="group-controls">
-				<input type="number" id="posts_per_page" name="posts_per_page" value="<?php echo FreshRSS_Context::$user_conf->posts_per_page; ?>" min="5" max="50" />
+				<input type="number" id="posts_per_page" name="posts_per_page" value="<?php echo FreshRSS_Context::$user_conf->posts_per_page; ?>" min="5" max="500" data-leave-validation="<?php echo FreshRSS_Context::$user_conf->posts_per_page; ?>"/>
 				<?php echo _i('help'); ?> <?php echo _t('conf.reading.number_divided_when_reader'); ?>
 			</div>
 		</div>
@@ -17,7 +17,7 @@
 		<div class="form-group">
 			<label class="group-name" for="sort_order"><?php echo _t('conf.reading.sort'); ?></label>
 			<div class="group-controls">
-				<select name="sort_order" id="sort_order">
+				<select name="sort_order" id="sort_order" data-leave-validation="<?php echo FreshRSS_Context::$user_conf->sort_order; ?>">
 					<option value="DESC"<?php echo FreshRSS_Context::$user_conf->sort_order === 'DESC' ? ' selected="selected"' : ''; ?>><?php echo _t('conf.reading.sort.newer_first'); ?></option>
 					<option value="ASC"<?php echo FreshRSS_Context::$user_conf->sort_order === 'ASC' ? ' selected="selected"' : ''; ?>><?php echo _t('conf.reading.sort.older_first'); ?></option>
 				</select>
@@ -27,7 +27,7 @@
 		<div class="form-group">
 			<label class="group-name" for="view_mode"><?php echo _t('conf.reading.view.default'); ?></label>
 			<div class="group-controls">
-				<select name="view_mode" id="view_mode">
+				<select name="view_mode" id="view_mode" data-leave-validation="<?php echo FreshRSS_Context::$user_conf->view_mode; ?>">
 					<option value="normal"<?php echo FreshRSS_Context::$user_conf->view_mode === 'normal' ? ' selected="selected"' : ''; ?>><?php echo _t('conf.reading.view.normal'); ?></option>
 					<option value="reader"<?php echo FreshRSS_Context::$user_conf->view_mode === 'reader' ? ' selected="selected"' : ''; ?>><?php echo _t('conf.reading.view.reader'); ?></option>
 					<option value="global"<?php echo FreshRSS_Context::$user_conf->view_mode === 'global' ? ' selected="selected"' : ''; ?>><?php echo _t('conf.reading.view.global'); ?></option>
@@ -38,7 +38,7 @@
 		<div class="form-group">
 			<label class="group-name" for="view_mode"><?php echo _t('conf.reading.show'); ?></label>
 			<div class="group-controls">
-				<select name="default_view" id="default_view">
+				<select name="default_view" id="default_view" data-leave-validation="<?php echo FreshRSS_Context::$user_conf->default_view; ?>">
 					<option value="adaptive"<?php echo FreshRSS_Context::$user_conf->default_view === 'adaptive' ? ' selected="selected"' : ''; ?>><?php echo _t('conf.reading.show.adaptive'); ?></option>
 					<option value="all"<?php echo FreshRSS_Context::$user_conf->default_view === 'all' ? ' selected="selected"' : ''; ?>><?php echo _t('conf.reading.show.all_articles'); ?></option>
 					<option value="unread"<?php echo FreshRSS_Context::$user_conf->default_view === 'unread' ? ' selected="selected"' : ''; ?>><?php echo _t('conf.reading.show.unread'); ?></option>
@@ -49,7 +49,7 @@
 		<div class="form-group">
 			<div class="group-controls">
 				<label class="checkbox" for="hide_read_feeds">
-					<input type="checkbox" name="hide_read_feeds" id="hide_read_feeds" value="1"<?php echo FreshRSS_Context::$user_conf->hide_read_feeds ? ' checked="checked"' : ''; ?> />
+					<input type="checkbox" name="hide_read_feeds" id="hide_read_feeds" value="1"<?php echo FreshRSS_Context::$user_conf->hide_read_feeds ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->hide_read_feeds; ?>"/>
 					<?php echo _t('conf.reading.hide_read_feeds'); ?>
 				</label>
 			</div>
@@ -58,7 +58,7 @@
 		<div class="form-group">
 			<div class="group-controls">
 				<label class="checkbox" for="display_posts">
-					<input type="checkbox" name="display_posts" id="display_posts" value="1"<?php echo FreshRSS_Context::$user_conf->display_posts ? ' checked="checked"' : ''; ?> />
+					<input type="checkbox" name="display_posts" id="display_posts" value="1"<?php echo FreshRSS_Context::$user_conf->display_posts ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->display_posts; ?>"/>
 					<?php echo _t('conf.reading.display_articles_unfolded'); ?>
 					<noscript> — <strong><?php echo _t('gen.js.should_be_activated'); ?></strong></noscript>
 				</label>
@@ -68,7 +68,7 @@
 		<div class="form-group">
 			<div class="group-controls">
 				<label class="checkbox" for="display_categories">
-					<input type="checkbox" name="display_categories" id="display_categories" value="1"<?php echo FreshRSS_Context::$user_conf->display_categories ? ' checked="checked"' : ''; ?> />
+					<input type="checkbox" name="display_categories" id="display_categories" value="1"<?php echo FreshRSS_Context::$user_conf->display_categories ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->display_categories; ?>"/>
 					<?php echo _t('conf.reading.display_categories_unfolded'); ?>
 					<noscript> — <strong><?php echo _t('gen.js.should_be_activated'); ?></strong></noscript>
 				</label>
@@ -78,7 +78,7 @@
 		<div class="form-group">
 			<div class="group-controls">
 				<label class="checkbox" for="sticky_post">
-					<input type="checkbox" name="sticky_post" id="sticky_post" value="1"<?php echo FreshRSS_Context::$user_conf->sticky_post ? ' checked="checked"' : ''; ?> />
+					<input type="checkbox" name="sticky_post" id="sticky_post" value="1"<?php echo FreshRSS_Context::$user_conf->sticky_post ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->sticky_post; ?>"/>
 					<?php echo _t('conf.reading.sticky_post'); ?>
 					<noscript> — <strong><?php echo _t('gen.js.should_be_activated'); ?></strong></noscript>
 				</label>
@@ -88,7 +88,7 @@
 		<div class="form-group">
 			<div class="group-controls">
 				<label class="checkbox" for="auto_load_more">
-					<input type="checkbox" name="auto_load_more" id="auto_load_more" value="1"<?php echo FreshRSS_Context::$user_conf->auto_load_more ? ' checked="checked"' : ''; ?> />
+					<input type="checkbox" name="auto_load_more" id="auto_load_more" value="1"<?php echo FreshRSS_Context::$user_conf->auto_load_more ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->auto_load_more; ?>"/>
 					<?php echo _t('conf.reading.auto_load_more'); ?>
 					<noscript> — <strong><?php echo _t('gen.js.should_be_activated'); ?></strong></noscript>
 				</label>
@@ -98,7 +98,7 @@
 		<div class="form-group">
 			<div class="group-controls">
 				<label class="checkbox" for="lazyload">
-					<input type="checkbox" name="lazyload" id="lazyload" value="1"<?php echo FreshRSS_Context::$user_conf->lazyload ? ' checked="checked"' : ''; ?> />
+					<input type="checkbox" name="lazyload" id="lazyload" value="1"<?php echo FreshRSS_Context::$user_conf->lazyload ? ' checked="checked"' : ''; ?>  data-leave-validation="<?php echo FreshRSS_Context::$user_conf->lazyload; ?>"/>
 					<?php echo _t('conf.reading.img_with_lazyload'); ?>
 					<noscript> — <strong><?php echo _t('gen.js.should_be_activated'); ?></strong></noscript>
 				</label>
@@ -108,7 +108,7 @@
 		<div class="form-group">
 			<div class="group-controls">
 				<label class="checkbox" for="reading_confirm">
-					<input type="checkbox" name="reading_confirm" id="reading_confirm" value="1"<?php echo FreshRSS_Context::$user_conf->reading_confirm ? ' checked="checked"' : ''; ?> />
+					<input type="checkbox" name="reading_confirm" id="reading_confirm" value="1"<?php echo FreshRSS_Context::$user_conf->reading_confirm ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->reading_confirm; ?>"/>
 					<?php echo _t('conf.reading.confirm_enabled'); ?>
 					<noscript> — <strong><?php echo _t('gen.js.should_be_activated'); ?></strong></noscript>
 				</label>
@@ -118,7 +118,7 @@
 		<div class="form-group">
 			<div class="group-controls">
 				<label class="checkbox" for="auto_remove_article">
-					<input type="checkbox" name="auto_remove_article" id="auto_remove_article" value="1"<?php echo FreshRSS_Context::$user_conf->auto_remove_article ? ' checked="checked"' : ''; ?> />
+					<input type="checkbox" name="auto_remove_article" id="auto_remove_article" value="1"<?php echo FreshRSS_Context::$user_conf->auto_remove_article ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->auto_remove_article; ?>"/>
 					<?php echo _t('conf.reading.auto_remove_article'); ?>
 					<noscript> — <strong><?php echo _t('gen.js.should_be_activated'); ?></strong></noscript>
 				</label>
@@ -126,22 +126,31 @@
 		</div>
 
 		<div class="form-group">
+			<div class="group-controls">
+				<label class="checkbox" for="mark_updated_article_unread">
+					<input type="checkbox" name="mark_updated_article_unread" id="mark_updated_article_unread" value="1"<?php echo FreshRSS_Context::$user_conf->mark_updated_article_unread ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->mark_updated_article_unread; ?>"/>
+					<?php echo _t('conf.reading.mark_updated_article_unread'); ?>
+				</label>
+			</div>
+		</div>
+
+		<div class="form-group">
 			<label class="group-name"><?php echo _t('conf.reading.read.when'); ?></label>
 			<div class="group-controls">
 				<label class="checkbox" for="check_open_article">
-					<input type="checkbox" name="mark_open_article" id="check_open_article" value="1"<?php echo FreshRSS_Context::$user_conf->mark_when['article'] ? ' checked="checked"' : ''; ?> />
+					<input type="checkbox" name="mark_open_article" id="check_open_article" value="1"<?php echo FreshRSS_Context::$user_conf->mark_when['article'] ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->mark_when['article']; ?>"/>
 					<?php echo _t('conf.reading.read.article_viewed'); ?>
 				</label>
 				<label class="checkbox" for="check_open_site">
-					<input type="checkbox" name="mark_open_site" id="check_open_site" value="1"<?php echo FreshRSS_Context::$user_conf->mark_when['site'] ? ' checked="checked"' : ''; ?> />
+					<input type="checkbox" name="mark_open_site" id="check_open_site" value="1"<?php echo FreshRSS_Context::$user_conf->mark_when['site'] ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->mark_when['site']; ?>"/>
 					<?php echo _t('conf.reading.read.article_open_on_website'); ?>
 				</label>
 				<label class="checkbox" for="check_scroll">
-					<input type="checkbox" name="mark_scroll" id="check_scroll" value="1"<?php echo FreshRSS_Context::$user_conf->mark_when['scroll'] ? ' checked="checked"' : ''; ?> />
+					<input type="checkbox" name="mark_scroll" id="check_scroll" value="1"<?php echo FreshRSS_Context::$user_conf->mark_when['scroll'] ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->mark_when['scroll']; ?>"/>
 					<?php echo _t('conf.reading.read.scroll'); ?>
 				</label>
 				<label class="checkbox" for="check_reception">
-					<input type="checkbox" name="mark_upon_reception" id="check_reception" value="1"<?php echo FreshRSS_Context::$user_conf->mark_when['reception'] ? ' checked="checked"' : ''; ?> />
+					<input type="checkbox" name="mark_upon_reception" id="check_reception" value="1"<?php echo FreshRSS_Context::$user_conf->mark_when['reception'] ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->mark_when['reception']; ?>"/>
 					<?php echo _t('conf.reading.read.upon_reception'); ?>
 				</label>
 			</div>
@@ -151,7 +160,7 @@
 			<label class="group-name"><?php echo _t('conf.reading.after_onread'); ?></label>
 			<div class="group-controls">
 				<label class="checkbox" for="onread_jump_next">
-					<input type="checkbox" name="onread_jump_next" id="onread_jump_next" value="1"<?php echo FreshRSS_Context::$user_conf->onread_jump_next ? ' checked="checked"' : ''; ?> />
+					<input type="checkbox" name="onread_jump_next" id="onread_jump_next" value="1"<?php echo FreshRSS_Context::$user_conf->onread_jump_next ? ' checked="checked"' : ''; ?> data-leave-validation="<?php echo FreshRSS_Context::$user_conf->onread_jump_next; ?>"/>
 					<?php echo _t('conf.reading.jump_next'); ?>
 				</label>
 			</div>
diff --git a/app/views/configure/sharing.phtml b/app/views/configure/sharing.phtml
index da7557480..7bf435777 100644
--- a/app/views/configure/sharing.phtml
+++ b/app/views/configure/sharing.phtml
@@ -4,7 +4,8 @@
 	<a href="<?php echo _url('index', 'index'); ?>"><?php echo _t('gen.action.back_to_rss_feeds'); ?></a>
 
 	<form method="post" action="<?php echo _url('configure', 'sharing'); ?>"
-		data-simple='<div class="form-group" id="group-share-##key##"><label class="group-name">##label##</label><div class="group-controls"><a href="#" class="remove btn btn-attention" data-remove="group-share-##key##"><?php echo _i('close'); ?></a>
+		data-simple='<div class="form-group" id="group-share-##key##"><label class="group-name">##label##</label><div class="group-controls"><div class="stick"><input type="text" id="share_##key##_name" name="share[##key##][name]" class="extend" value="##label##" placeholder="<?php echo _t('conf.sharing.share_name'); ?>" size="64" />
+			<input type="url" id="share_##key##_url" name="share[##key##][url]" class="extend" value="" placeholder="<?php echo _t('gen.short.not_applicable'); ?>" size="64" disabled /><a href="#" class="remove btn btn-attention" data-remove="group-share-##key##"><?php echo _i('close'); ?></a></div>
 			<input type="hidden" id="share_##key##_type" name="share[##key##][type]" value="##type##" /></div></div>'
 		data-advanced='<div class="form-group" id="group-share-##key##"><label class="group-name">##label##</label><div class="group-controls">
 			<input type="hidden" id="share_##key##_type" name="share[##key##][type]" value="##type##" />
@@ -26,16 +27,17 @@
 				</label>
 				<div class="group-controls">
 					<input type='hidden' id='share_<?php echo $key; ?>_type' name="share[<?php echo $key; ?>][type]" value='<?php echo $share->type(); ?>' />
+					<div class="stick">
+						<input type="text" id="share_<?php echo $key; ?>_name" name="share[<?php echo $key; ?>][name]" class="extend" value="<?php echo $share->name(); ?>" placeholder="<?php echo _t('conf.sharing.share_name'); ?>" size="64" data-leave-validation="<?php echo $share->name(); ?>"/>
 					<?php if ($share->formType() === 'advanced') { ?>
-						<div class="stick">
-							<input type="text" id="share_<?php echo $key; ?>_name" name="share[<?php echo $key; ?>][name]" class="extend" value="<?php echo $share->name(); ?>" placeholder="<?php echo _t('conf.sharing.share_name'); ?>" size="64" />
-							<input type="url" id="share_<?php echo $key; ?>_url" name="share[<?php echo $key; ?>][url]" class="extend" value="<?php echo $share->baseUrl(); ?>" placeholder="<?php echo _t('conf.sharing.share_url'); ?>" size="64" />
-							<a href='#' class='remove btn btn-attention' data-remove="group-share-<?php echo $key; ?>"><?php echo _i('close'); ?></a>
-						</div>
-
-						<a target="_blank" class="btn" title="<?php echo _t('conf.sharing.more_information'); ?>" href="<?php echo $share->help(); ?>"><?php echo _i('help'); ?></a>
+						<input type="url" id="share_<?php echo $key; ?>_url" name="share[<?php echo $key; ?>][url]" class="extend" value="<?php echo $share->baseUrl(); ?>" placeholder="<?php echo _t('conf.sharing.share_url'); ?>" size="64" data-leave-validation="<?php echo $share->baseUrl(); ?>"/>
 					<?php } else { ?>
-					<a href='#' class='remove btn btn-attention' data-remove="group-share-<?php echo $key; ?>"><?php echo _i('close'); ?></a>
+						<input type="url" id="share_<?php echo $key; ?>_url" name="share[<?php echo $key; ?>][url]" class="extend" value="<?php echo $share->baseUrl(); ?>" placeholder="<?php echo _t('gen.short.not_applicable'); ?>" size="64" disabled/>
+					<?php } ?>
+						<a href='#' class='remove btn btn-attention' data-remove="group-share-<?php echo $key; ?>"><?php echo _i('close'); ?></a>
+					</div>
+					<?php if ($share->formType() === 'advanced') { ?>
+						<a target="_blank" class="btn" title="<?php echo _t('conf.sharing.more_information'); ?>" href="<?php echo $share->help(); ?>"><?php echo _i('help'); ?></a>
 					<?php } ?>
 				</div>
 			</div>
diff --git a/app/views/configure/shortcut.phtml b/app/views/configure/shortcut.phtml
index f68091af9..264a5f805 100644
--- a/app/views/configure/shortcut.phtml
+++ b/app/views/configure/shortcut.phtml
@@ -23,28 +23,28 @@
 		<div class="form-group">
 			<label class="group-name" for="next_entry"><?php echo _t('conf.shortcut.next_article'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="next_entry" name="shortcuts[next_entry]" list="keys" value="<?php echo $s['next_entry']; ?>" />
+				<input type="text" id="next_entry" name="shortcuts[next_entry]" list="keys" value="<?php echo $s['next_entry']; ?>" data-leave-validation="<?php echo $s['next_entry']; ?>"/>
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="prev_entry"><?php echo _t('conf.shortcut.previous_article'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="prev_entry" name="shortcuts[prev_entry]" list="keys" value="<?php echo $s['prev_entry']; ?>" />
+				<input type="text" id="prev_entry" name="shortcuts[prev_entry]" list="keys" value="<?php echo $s['prev_entry']; ?>" data-leave-validation="<?php echo $s['prev_entry']; ?>"/>
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="first_entry"><?php echo _t('conf.shortcut.first_article'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="first_entry" name="shortcuts[first_entry]" list="keys" value="<?php echo $s['first_entry']; ?>" />
+				<input type="text" id="first_entry" name="shortcuts[first_entry]" list="keys" value="<?php echo $s['first_entry']; ?>" data-leave-validation="<?php echo $s['first_entry']; ?>"/>
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="last_entry"><?php echo _t('conf.shortcut.last_article'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="last_entry" name="shortcuts[last_entry]" list="keys" value="<?php echo $s['last_entry']; ?>" />
+				<input type="text" id="last_entry" name="shortcuts[last_entry]" list="keys" value="<?php echo $s['last_entry']; ?>" data-leave-validation="<?php echo $s['last_entry']; ?>"/>
 			</div>
 		</div>
 
@@ -53,7 +53,7 @@
 		<div class="form-group">
 			<label class="group-name" for="mark_read"><?php echo _t('conf.shortcut.mark_read'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="mark_read" name="shortcuts[mark_read]" list="keys" value="<?php echo $s['mark_read']; ?>" />
+				<input type="text" id="mark_read" name="shortcuts[mark_read]" list="keys" value="<?php echo $s['mark_read']; ?>" data-leave-validation="<?php echo $s['mark_read']; ?>"/>
 				<?php echo _t('conf.shortcut.shift_for_all_read'); ?>
 			</div>
 		</div>
@@ -61,21 +61,21 @@
 		<div class="form-group">
 			<label class="group-name" for="mark_favorite"><?php echo _t('conf.shortcut.mark_favorite'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="mark_favorite" name="shortcuts[mark_favorite]" list="keys" value="<?php echo $s['mark_favorite']; ?>" />
+				<input type="text" id="mark_favorite" name="shortcuts[mark_favorite]" list="keys" value="<?php echo $s['mark_favorite']; ?>" data-leave-validation="<?php echo $s['mark_favorite']; ?>"/>
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="go_website"><?php echo _t('conf.shortcut.see_on_website'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="go_website" name="shortcuts[go_website]" list="keys" value="<?php echo $s['go_website']; ?>" />
+				<input type="text" id="go_website" name="shortcuts[go_website]" list="keys" value="<?php echo $s['go_website']; ?>" data-leave-validation="<?php echo $s['go_website']; ?>"/>
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="auto_share_shortcut"><?php echo _t('conf.shortcut.auto_share'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="auto_share_shortcut" name="shortcuts[auto_share]" list="keys" value="<?php echo $s['auto_share']; ?>" />
+				<input type="text" id="auto_share_shortcut" name="shortcuts[auto_share]" list="keys" value="<?php echo $s['auto_share']; ?>" data-leave-validation="<?php echo $s['auto_share']; ?>"/>
 				<?php echo _t('conf.shortcut.auto_share_help'); ?>
 			</div>
 		</div>
@@ -83,7 +83,7 @@
 		<div class="form-group">
 			<label class="group-name" for="collapse_entry"><?php echo _t('conf.shortcut.collapse_article'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="collapse_entry" name="shortcuts[collapse_entry]" list="keys" value="<?php echo $s['collapse_entry']; ?>" />
+				<input type="text" id="collapse_entry" name="shortcuts[collapse_entry]" list="keys" value="<?php echo $s['collapse_entry']; ?>" data-leave-validation="<?php echo $s['collapse_entry']; ?>"/>
 			</div>
 		</div>
 
@@ -92,21 +92,21 @@
 		<div class="form-group">
 			<label class="group-name" for="load_more_shortcut"><?php echo _t('conf.shortcut.load_more'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="load_more_shortcut" name="shortcuts[load_more]" list="keys" value="<?php echo $s['load_more']; ?>" />
+				<input type="text" id="load_more_shortcut" name="shortcuts[load_more]" list="keys" value="<?php echo $s['load_more']; ?>" data-leave-validation="<?php echo $s['load_more']; ?>"/>
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="focus_search_shortcut"><?php echo _t('conf.shortcut.focus_search'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="focus_search_shortcut" name="shortcuts[focus_search]" list="keys" value="<?php echo $s['focus_search']; ?>" />
+				<input type="text" id="focus_search_shortcut" name="shortcuts[focus_search]" list="keys" value="<?php echo $s['focus_search']; ?>" data-leave-validation="<?php echo $s['focus_search']; ?>"/>
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="user_filter_shortcut"><?php echo _t('conf.shortcut.user_filter'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="user_filter_shortcut" name="shortcuts[user_filter]" list="keys" value="<?php echo $s['user_filter']; ?>" />
+				<input type="text" id="user_filter_shortcut" name="shortcuts[user_filter]" list="keys" value="<?php echo $s['user_filter']; ?>" data-leave-validation="<?php echo $s['user_filter']; ?>"/>
 				<?php echo _t('conf.shortcut.user_filter_help'); ?>
 			</div>
 		</div>
@@ -114,14 +114,14 @@
 		<div class="form-group">
 			<label class="group-name" for="close_dropdown_shortcut"><?php echo _t('conf.shortcut.close_dropdown'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="close_dropdown" name="shortcuts[close_dropdown]" list="keys" value="<?php echo $s['close_dropdown']; ?>" />
+				<input type="text" id="close_dropdown" name="shortcuts[close_dropdown]" list="keys" value="<?php echo $s['close_dropdown']; ?>" data-leave-validation="<?php echo $s['close_dropdown']; ?>"/>
 			</div>
 		</div>
 
 		<div class="form-group">
 			<label class="group-name" for="help_shortcut"><?php echo _t('conf.shortcut.help'); ?></label>
 			<div class="group-controls">
-				<input type="text" id="help_shortcut" name="shortcuts[help]" list="keys" value="<?php echo $s['help']; ?>" />
+				<input type="text" id="help_shortcut" name="shortcuts[help]" list="keys" value="<?php echo $s['help']; ?>" data-leave-validation="<?php echo $s['help']; ?>"/>
 			</div>
 		</div>
 
diff --git a/app/views/configure/system.phtml b/app/views/configure/system.phtml
new file mode 100644
index 000000000..4af669eb0
--- /dev/null
+++ b/app/views/configure/system.phtml
@@ -0,0 +1,61 @@
+<?php $this->partial('aside_configure'); ?>
+
+<div class="post">
+	<a href="<?php echo _url('index', 'index'); ?>"><?php echo _t('gen.action.back_to_rss_feeds'); ?></a>
+
+	<form method="post" action="<?php echo _url('configure', 'system'); ?>">
+		<legend><?php echo _t('admin.system'); ?></legend>
+
+		<div class="form-group">
+			<label class="group-name" for="instance-name"><?php echo _t('admin.system.instance-name'); ?></label>
+			<div class="group-controls">
+			    <input type="text" class="extend" id="instance-name" name="instance-name" value="<?php echo FreshRSS_Context::$system_conf->title; ?>" data-leave-validation="<?php echo FreshRSS_Context::$system_conf->title; ?>"/>
+			</div>
+		</div>
+
+		<div class="form-group">
+			<label class="group-name" for="auto-update-url"><?php echo _t('admin.system.auto-update-url'); ?></label>
+			<div class="group-controls">
+			    <input type="text" class="extend" id="auto-update-url" name="auto-update-url" value="<?php echo FreshRSS_Context::$system_conf->auto_update_url; ?>" data-leave-validation="<?php echo FreshRSS_Context::$system_conf->auto_update_url; ?>"/>
+			</div>
+		</div>
+
+		<div class="form-group">
+			<label class="group-name" for="max-registrations"><?php echo _t('admin.system.registration.number'); ?></label>
+			<div class="group-controls">
+				<input type="number" id="max-registrations" name="max-registrations" value="<?php echo FreshRSS_Context::$system_conf->limits['max_registrations']; ?>" min="0" data-leave-validation="<?php echo FreshRSS_Context::$system_conf->limits['max_registrations']; ?>"/>
+				<?php echo _i('help'); ?> <?php echo _t('admin.system.registration.help'); ?>
+			</div>
+		</div>
+
+		<div class="form-group">
+			<div class="group-controls">
+				<?php
+					$number = count(listUsers());
+					echo _t($number > 1 ? 'admin.user.numbers' : 'admin.user.number', $number);
+				?>
+			</div>
+		</div>
+
+		<div class="form-group">
+			<label class="group-name" for="max-feeds"><?php echo _t('admin.system.max-feeds'); ?></label>
+			<div class="group-controls">
+			    <input type="number" id="max-feeds" name="max-feeds" value="<?php echo FreshRSS_Context::$system_conf->limits['max_feeds']; ?>" min="1" data-leave-validation="<?php echo FreshRSS_Context::$system_conf->limits['max_feeds']; ?>"/>
+			</div>
+		</div>
+
+		<div class="form-group">
+			<label class="group-name" for="max-categories"><?php echo _t('admin.system.max-categories'); ?></label>
+			<div class="group-controls">
+			    <input type="number" id="max-categories" name="max-categories" value="<?php echo FreshRSS_Context::$system_conf->limits['max_categories']; ?>" min="1" data-leave-validation="<?php echo FreshRSS_Context::$system_conf->limits['max_categories']; ?>"/>
+			</div>
+		</div>
+
+		<div class="form-group form-actions">
+			<div class="group-controls">
+				<button type="submit" class="btn btn-important"><?php echo _t('gen.action.submit'); ?></button>
+				<button type="reset" class="btn"><?php echo _t('gen.action.cancel'); ?></button>
+			</div>
+		</div>
+	</form>
+</div>
diff --git a/app/views/feed/add.phtml b/app/views/feed/add.phtml
index 4cdd3f390..35f6fbb12 100644
--- a/app/views/feed/add.phtml
+++ b/app/views/feed/add.phtml
@@ -67,7 +67,7 @@
 		<div class="form-group">
 			<label class="group-name" for="http_user"><?php echo _t('sub.feed.auth.username'); ?></label>
 			<div class="group-controls">
-				<input type="text" name="http_user" id="http_user" class="extend" value="<?php echo $auth['username']; ?>" autocomplete="off" />
+				<input type="text" name="http_user" id="http_user" class="extend" value="<?php echo empty($auth['username']) ? ' ' : $auth['username']; ?>" autocomplete="off" />
 			</div>
 
 			<label class="group-name" for="http_pass"><?php echo _t('sub.feed.auth.password'); ?></label>
diff --git a/app/views/helpers/feed/update.phtml b/app/views/helpers/feed/update.phtml
index 0b08d036c..12f485ec3 100644
--- a/app/views/helpers/feed/update.phtml
+++ b/app/views/helpers/feed/update.phtml
@@ -126,6 +126,14 @@
 				?></select>
 			</div>
 		</div>
+		<div class="form-group">
+			<label class="group-name" for="pubsubhubbub"><?php echo _t('sub.feed.pubsubhubbub'); ?></label>
+			<div class="group-controls">
+				<label class="checkbox" for="pubsubhubbub">
+					<input type="checkbox" name="pubsubhubbub" id="pubsubhubbub" disabled="disabled" value="1"<?php echo $this->feed->pubSubHubbubEnabled() ? ' checked="checked"' : ''; ?> />
+				</label>
+			</div>
+		</div>
 		<div class="form-group form-actions">
 			<div class="group-controls">
 				<button class="btn btn-important"><?php echo _t('gen.action.submit'); ?></button>
@@ -136,15 +144,15 @@
 		<legend><?php echo _t('sub.feed.auth.configuration'); ?></legend>
 		<?php $auth = $this->feed->httpAuth(false); ?>
 		<div class="form-group">
-			<label class="group-name" for="http_user"><?php echo _t('sub.feed.auth.username'); ?></label>
+			<label class="group-name" for="http_user_feed<?php echo $this->feed->id(); ?>"><?php echo _t('sub.feed.auth.username'); ?></label>
 			<div class="group-controls">
-				<input type="text" name="http_user" id="http_user" class="extend" value="<?php echo $auth['username']; ?>" autocomplete="off" />
+				<input type="text" name="http_user_feed<?php echo $this->feed->id(); ?>" id="http_user_feed<?php echo $this->feed->id(); ?>" class="extend" value="<?php echo empty($auth['username']) ? ' ' : $auth['username']; ?>" autocomplete="off" />
 				<?php echo _i('help'); ?> <?php echo _t('sub.feed.auth.help'); ?>
 			</div>
 
-			<label class="group-name" for="http_pass"><?php echo _t('sub.feed.auth.password'); ?></label>
+			<label class="group-name" for="http_pass_feed<?php echo $this->feed->id(); ?>"><?php echo _t('sub.feed.auth.password'); ?></label>
 			<div class="group-controls">
-				<input type="password" name="http_pass" id="http_pass" class="extend" value="<?php echo $auth['password']; ?>" autocomplete="off" />
+				<input type="password" name="http_pass_feed<?php echo $this->feed->id(); ?>" id="http_pass_feed<?php echo $this->feed->id(); ?>" class="extend" value="<?php echo $auth['password']; ?>" autocomplete="off" />
 			</div>
 		</div>
 
diff --git a/app/views/helpers/index/normal/entry_bottom.phtml b/app/views/helpers/index/normal/entry_bottom.phtml
index 20b4b332c..3af7436c3 100644
--- a/app/views/helpers/index/normal/entry_bottom.phtml
+++ b/app/views/helpers/index/normal/entry_bottom.phtml
@@ -71,7 +71,7 @@
 			<ul class="dropdown-menu">
 				<li class="dropdown-close"><a href="#close">❌</a></li><?php
 				foreach($tags as $tag) {
-					?><li class="item"><a href="<?php echo _url('index', 'index', 'search', urlencode('#' . $tag)); ?>"><?php echo $tag; ?></a></li><?php
+					?><li class="item"><a href="<?php echo _url('index', 'index', 'search', '#' . htmlspecialchars_decode($tag)); ?>"><?php echo $tag; ?></a></li><?php
 				} ?>
 			</ul>
 		</div>
diff --git a/app/views/index/normal.phtml b/app/views/index/normal.phtml
index f71abf158..91ebcebd3 100644
--- a/app/views/index/normal.phtml
+++ b/app/views/index/normal.phtml
@@ -56,7 +56,11 @@ if (!empty($this->entries)) {
 			?></div><?php
 			$display_others = false;
 		}
-	?><div class="flux<?php echo !$this->entry->isRead() ? ' not_read' : ''; ?><?php echo $this->entry->isFavorite() ? ' favorite' : ''; ?>" id="flux_<?php echo $this->entry->id(); ?>"><?php
+	?><div class="flux<?php echo !$this->entry->isRead() ? ' not_read' : '';
+		?><?php echo $this->entry->isFavorite() ? ' favorite' : '';
+		?>" id="flux_<?php echo $this->entry->id();
+		?>" data-feed="<?php echo $this->feed->id();
+		?>"><?php
 
 			$this->renderHelper('index/normal/entry_header');
 
diff --git a/app/views/subscription/index.phtml b/app/views/subscription/index.phtml
index 331e8244e..2cfe3f33c 100644
--- a/app/views/subscription/index.phtml
+++ b/app/views/subscription/index.phtml
@@ -36,10 +36,10 @@
 
 					<li class="dropdown-header"><?php echo _t('sub.feed.auth.http'); ?></li>
 					<li class="input">
-						<input type="text" name="http_user" id="http_user_add" autocomplete="off" placeholder="<?php echo _t('sub.feed.auth.username'); ?>" />
+						<input type="text" name="http_user" id="http_user_feed" value=" " autocomplete="off" placeholder="<?php echo _t('sub.feed.auth.username'); ?>" />
 					</li>
 					<li class="input">
-						<input type="password" name="http_pass" id="http_pass_add" autocomplete="off" placeholder="<?php echo _t('sub.feed.auth.password'); ?>" />
+						<input type="password" name="http_pass" id="http_pass_feed" autocomplete="off" placeholder="<?php echo _t('sub.feed.auth.password'); ?>" />
 					</li>
 				</ul>
 			</div>
diff --git a/app/views/user/profile.phtml b/app/views/user/profile.phtml
index c44202edd..7ae2c7ede 100644
--- a/app/views/user/profile.phtml
+++ b/app/views/user/profile.phtml
@@ -18,11 +18,11 @@
 		</div>
 
 		<div class="form-group">
-			<label class="group-name" for="passwordPlain"><?php echo _t('conf.profile.password_form'); ?></label>
+			<label class="group-name" for="newPasswordPlain"><?php echo _t('conf.profile.password_form'); ?></label>
 			<div class="group-controls">
 				<div class="stick">
-					<input type="password" id="passwordPlain" name="passwordPlain" autocomplete="off" pattern=".{7,}" <?php echo cryptAvailable() ? '' : 'disabled="disabled" '; ?>/>
-					<a class="btn toggle-password" data-toggle="passwordPlain"><?php echo _i('key'); ?></a>
+					<input type="password" id="newPasswordPlain" name="newPasswordPlain" autocomplete="off" pattern=".{7,}" <?php echo cryptAvailable() ? '' : 'disabled="disabled" '; ?>/>
+					<a class="btn toggle-password" data-toggle="newPasswordPlain"><?php echo _i('key'); ?></a>
 				</div>
 				<?php echo _i('help'); ?> <?php echo _t('conf.profile.password_format'); ?>
 				<noscript><b><?php echo _t('gen.js.should_be_activated'); ?></b></noscript>
@@ -57,4 +57,35 @@
 			</div>
 		</div>
 	</form>
+
+	<?php if (!FreshRSS_Auth::hasAccess('admin')) { ?>
+	<form id="crypto-form" method="post" action="<?php echo _url('user', 'delete'); ?>">
+		<legend><?php echo _t('conf.profile.delete'); ?></legend>
+
+		<p class="alert alert-warn"><span class="alert-head"><?php echo _t('gen.short.attention'); ?></span> <?php echo _t('conf.profile.delete.warn'); ?></p>
+
+		<div class="form-group">
+			<label class="group-name" for="passwordPlain"><?php echo _t('gen.auth.password'); ?></label>
+			<div class="group-controls">
+					<input type="password" id="passwordPlain" required="required" />
+					<input type="hidden" id="challenge" name="challenge" /><br />
+					<noscript><strong><?php echo _t('gen.js.should_be_activated'); ?></strong></noscript>
+			</div>
+		</div>
+
+		<div class="form-group form-actions">
+			<div class="group-controls">
+				<?php
+					$redirect_url = urlencode(Minz_Url::display(
+						array('c' => 'user', 'a' => 'profile'),
+						'php', true
+					));
+				?>
+				<input type="hidden" name="r" value="<?php echo $redirect_url; ?>" />
+				<input type="hidden" name="username" id="username" value="<?php echo Minz_Session::param('currentUser', '_'); ?>" />
+				<button type="submit" class="btn btn-attention confirm"><?php echo _t('gen.action.remove'); ?></button>
+			</div>
+		</div>
+	</form>
+	<?php } ?>
 </div>
diff --git a/constants.php b/constants.php
index 4ee93700b..1c50d4a83 100644
--- a/constants.php
+++ b/constants.php
@@ -1,7 +1,6 @@
 <?php
-define('FRESHRSS_VERSION', '1.0.0');
+define('FRESHRSS_VERSION', '1.1.4-dev');
 define('FRESHRSS_WEBSITE', 'http://freshrss.org');
-define('FRESHRSS_UPDATE_WEBSITE', 'https://update.freshrss.org?v=' . FRESHRSS_VERSION);
 define('FRESHRSS_WIKI', 'http://doc.freshrss.org');
 
 // PHP text output compression http://php.net/ob_gzhandler (better to do it at Web server level)
@@ -11,13 +10,15 @@ define('PHP_COMPRESSION', false);
 define('FRESHRSS_PATH', dirname(__FILE__));
 
 	define('PUBLIC_PATH', FRESHRSS_PATH . '/p');
-		define('INDEX_PATH', PUBLIC_PATH . '/i');
+		define('PUBLIC_TO_INDEX_PATH', '/i');
+		define('INDEX_PATH', PUBLIC_PATH . PUBLIC_TO_INDEX_PATH);
 		define('PUBLIC_RELATIVE', '..');
 
 	define('DATA_PATH', FRESHRSS_PATH . '/data');
 		define('UPDATE_FILENAME', DATA_PATH . '/update.php');
 		define('USERS_PATH', DATA_PATH . '/users');
 		define('CACHE_PATH', DATA_PATH . '/cache');
+		define('PSHB_PATH', DATA_PATH . '/PubSubHubbub');
 
 	define('LIB_PATH', FRESHRSS_PATH . '/lib');
 	define('APP_PATH', FRESHRSS_PATH . '/app');
diff --git a/data/PubSubHubbub/feeds/.gitignore b/data/PubSubHubbub/feeds/.gitignore
new file mode 100644
index 000000000..150f68c80
--- /dev/null
+++ b/data/PubSubHubbub/feeds/.gitignore
@@ -0,0 +1 @@
+*/*
diff --git a/data/PubSubHubbub/feeds/README.md b/data/PubSubHubbub/feeds/README.md
new file mode 100644
index 000000000..a01a3197f
--- /dev/null
+++ b/data/PubSubHubbub/feeds/README.md
@@ -0,0 +1,7 @@
+List of canonical URLS of the various feeds users have subscribed to.
+Several users can have subscribed to the same feed.
+
+* ./base64url(canonicalUrl)/
+	* ./!hub.json
+	* ./user1.txt
+	* ./user2.txt
diff --git a/data/PubSubHubbub/keys/.gitignore b/data/PubSubHubbub/keys/.gitignore
new file mode 100644
index 000000000..2211df63d
--- /dev/null
+++ b/data/PubSubHubbub/keys/.gitignore
@@ -0,0 +1 @@
+*.txt
diff --git a/data/PubSubHubbub/keys/README.md b/data/PubSubHubbub/keys/README.md
new file mode 100644
index 000000000..bb1e57cd4
--- /dev/null
+++ b/data/PubSubHubbub/keys/README.md
@@ -0,0 +1,4 @@
+List of keys given to PubSubHubbub hubs
+
+* ./sha1(random + salt).txt
+	* base64url(canonicalUrl)
diff --git a/data/config.default.php b/data/config.default.php
index 97df3a299..174592a21 100644
--- a/data/config.default.php
+++ b/data/config.default.php
@@ -1,31 +1,141 @@
 <?php
 
+# Do not modify this file, which defines default values,
+# but edit `config.php` instead, after the install process is completed.
 return array(
+
+	# Set to `development` to get additional error messages,
+	#	or to `production` to get only the most important messages.
 	'environment' => 'production',
+
+	# Used to make crypto more unique. Generated during install.
 	'salt' => '',
+
+	# Specify address of the FreshRSS instance,
+	# used when building absolute URLs, e.g. for PubSubHubbub.
+	# Examples:
+	# https://example.net/FreshRSS/p/
+	# https://freshrss.example.net/
 	'base_url' => '',
+
+	# Specify address of the FreshRSS auto-update server.
+	'auto_update_url' => 'https://update.freshrss.org',
+
+	# Natural language of the user interface, e.g. `en`, `fr`.
 	'language' => 'en',
+
+	# Title of this FreshRSS instance in the Web user interface.
 	'title' => 'FreshRSS',
+
+	# Name of the user that has administration rights.
 	'default_user' => '_',
+
+	# Allow or not visitors without login to see the articles
+	#	of the default user.
 	'allow_anonymous' => false,
+
+	# Allow or not anonymous users to start the refresh process.
 	'allow_anonymous_refresh' => false,
+
+	# Login method:
+	#	`none` is without password and shows only the default user;
+	#	`form` is a conventional Web login form;
+	#	`persona` is the email-based login by Mozilla;
+	#	`http_auth` is an access controled by the HTTP Web server (e.g. `/FreshRSS/p/i/.htaccess` for Apache)
+	#		if you use `http_auth`, remember to protect only `/FreshRSS/p/i/`,
+	#		and in particular not protect `/FreshRSS/p/api/` if you would like to use the API (different login system).
 	'auth_type' => 'none',
+
+	# Allow or not the use of the API, used for mobile apps.
+	#	End-point is http://example.net/FreshRSS/p/api/greader.php
+	#	You need to set the user's API password.
 	'api_enabled' => false,
+
+	# Allow or not the use of an unsafe login,
+	#	by providing username and password in the login URL:
+	#	http://example.net/FreshRSS/p/i/?c=auth&a=login&u=alice&p=1234
 	'unsafe_autologin_enabled' => false,
+
+	# Enable or not the use of syslog to log the activity of
+	#	SimplePie, which is retrieving RSS feeds via HTTP requests.
+	'simplepie_syslog_enabled' => true,
+
+	# Enable or not support of PubSubHubbub.
+	# /!\ It should NOT be enabled if base_url is not reachable by an external server.
+	'pubsubhubbub_enabled' => false,
+
+	# Allow or not Web robots (e.g. search engines) in HTML headers.
+	'allow_robots' => false,
+
 	'limits' => array(
+
+		# Duration in seconds of the SimplePie cache,
+		#	during which a query to the RSS feed will return the local cached version.
+		# Especially important for multi-user setups.
 		'cache_duration' => 800,
+
+		# SimplePie HTTP request timeout in seconds.
 		'timeout' => 10,
+
+		# If a user has not used FreshRSS for more than x seconds,
+		#	then its feeds are not refreshed anymore.
 		'max_inactivity' => PHP_INT_MAX,
+
+		# Max number of feeds for a user.
 		'max_feeds' => 16384,
+
+		# Max number of categories for a user.
 		'max_categories' => 16384,
+
+		# Max number of accounts that anonymous users can create
+		#   0 for an unlimited number of accounts
+		#   1 is to not allow user registrations (1 is corresponding to the admin account)
+		'max_registrations' => 1,
 	),
+
+	# Options used by cURL when making HTTP requests, e.g. when the SimplePie library retrieves feeds.
+	# http://php.net/manual/function.curl-setopt
+	'curl_options' => array(
+		# Options to disable SSL/TLS certificate check (e.g. for self-signed HTTPS)
+		//CURLOPT_SSL_VERIFYHOST => 0,
+		//CURLOPT_SSL_VERIFYPEER => false,
+
+		# Options to use a proxy for retrieving feeds.
+		//CURLOPT_PROXYTYPE => CURLPROXY_HTTP,
+		//CURLOPT_PROXY => '127.0.0.1',
+		//CURLOPT_PROXYPORT => 8080,
+		//CURLOPT_PROXYAUTH => CURLAUTH_BASIC,
+		//CURLOPT_PROXYUSERPWD => 'user:password',
+	),
+
 	'db' => array(
+
+		# Type of database: `sqlite` or `mysql`.
 		'type' => 'sqlite',
-		'host' => '',
+
+		# MySQL host.
+		'host' => 'localhost',
+
+		# MySQL user.
 		'user' => '',
+
+		# MySQL password.
 		'password' => '',
+
+		# MySQL database.
 		'base' => '',
-		'prefix' => '',
+
+		# MySQL table prefix.
+		'prefix' => 'freshrss_',
+
+		'pdo_options' => array(
+			//PDO::MYSQL_ATTR_SSL_KEY	=> '/path/to/client-key.pem',
+			//PDO::MYSQL_ATTR_SSL_CERT	=> '/path/to/client-cert.pem',
+			//PDO::MYSQL_ATTR_SSL_CA	=> '/path/to/ca-cert.pem',
+		),
+
 	),
+
+	# List of enabled FreshRSS extensions.
 	'extensions_enabled' => array(),
 );
diff --git a/data/shares.php b/data/shares.php
index 6e0e9ea0c..ed060074e 100644
--- a/data/shares.php
+++ b/data/shares.php
@@ -44,6 +44,12 @@ return array(
 		'help' => 'https://diasporafoundation.org/',
 		'form' => 'advanced',
 	),
+	'movim' => array(
+		'url' => '~URL~/index.php/share/~LINK~',
+		'transform' => array('rawurlencode', 'urlencode'),
+		'help' => 'https://github.com/edhelas/movim',
+		'form' => 'advanced',
+	),
 	'twitter' => array(
 		'url' => 'https://twitter.com/share?url=~LINK~&amp;text=~TITLE~',
 		'transform' => array('rawurlencode'),
diff --git a/data/users/_/config.default.php b/data/users/_/config.default.php
index 6d3f73a13..8f8ff528c 100644
--- a/data/users/_/config.default.php
+++ b/data/users/_/config.default.php
@@ -22,6 +22,11 @@ return array (
 	'sticky_post' => true,
 	'reading_confirm' => false,
 	'auto_remove_article' => false,
+
+	# In the case an article has changed (e.g. updated content):
+	#	Set to `true` to mark it unread, or `false` to leave it as-is.
+	'mark_updated_article_unread' => false, //TODO: -1 => ignore, 0 => update, 1 => update and mark as unread
+
 	'sort_order' => 'DESC',
 	'anon_access' => false,
 	'mark_when' => array (
diff --git a/index.html b/index.html
index 6ac025960..5414211a1 100644
--- a/index.html
+++ b/index.html
@@ -4,7 +4,7 @@
 <meta charset="UTF-8" />
 <meta http-equiv="Refresh" content="0; url=p/" />
 <title>Redirection</title>
-<meta name="robots" content="noindex,nofollow" />
+<meta name="robots" content="noindex" />
 </head>
 
 <body>
diff --git a/lib/Minz/Configuration.php b/lib/Minz/Configuration.php
index ab5bb4fc2..d695d4a53 100644
--- a/lib/Minz/Configuration.php
+++ b/lib/Minz/Configuration.php
@@ -39,7 +39,7 @@ class Minz_Configuration {
 			throw new Minz_FileNotExistException($filename);
 		}
 
-		$data = @include($filename);
+		$data = include($filename);
 		if (is_array($data)) {
 			return $data;
 		} else {
@@ -85,11 +85,6 @@ class Minz_Configuration {
 	private $data = array();
 
 	/**
-	 * The default values, an empty array by default.
-	 */
-	private $data_default = array();
-
-	/**
 	 * An object which help to set good values in configuration.
 	 */
 	private $configuration_setter = null;
@@ -119,21 +114,22 @@ class Minz_Configuration {
 	                             $configuration_setter = null) {
 		$this->namespace = $namespace;
 		$this->config_filename = $config_filename;
+		$this->default_filename = $default_filename;
+		$this->_configurationSetter($configuration_setter);
+
+		if (!is_null($this->default_filename)) {
+			$this->data = self::load($this->default_filename);
+		}
 
 		try {
-			$this->data = self::load($this->config_filename);
+			$this->data = array_replace_recursive(
+				$this->data, self::load($this->config_filename)
+			);
 		} catch (Minz_FileNotExistException $e) {
-			if (is_null($default_filename)) {
+			if (is_null($this->default_filename)) {
 				throw $e;
 			}
 		}
-
-		$this->default_filename = $default_filename;
-		if (!is_null($this->default_filename)) {
-			$this->data_default = self::load($this->default_filename);
-		}
-
-		$this->_configurationSetter($configuration_setter);
 	}
 
 	/**
@@ -160,8 +156,6 @@ class Minz_Configuration {
 			return $this->data[$key];
 		} elseif (!is_null($default)) {
 			return $default;
-		} elseif (isset($this->data_default[$key])) {
-			return $this->data_default[$key];
 		} else {
 			Minz_Log::warning($key . ' does not exist in configuration');
 			return null;
diff --git a/lib/Minz/Extension.php b/lib/Minz/Extension.php
index d7ee8fe81..78b8a2725 100644
--- a/lib/Minz/Extension.php
+++ b/lib/Minz/Extension.php
@@ -168,7 +168,7 @@ class Minz_Extension {
 		$url = '/ext.php?f=' . $file_name_url .
 		       '&amp;t=' . $type .
 		       '&amp;' . $mtime;
-		return Minz_Url::display($url);
+		return Minz_Url::display($url, 'php');
 	}
 
 	/**
diff --git a/lib/Minz/ModelPdo.php b/lib/Minz/ModelPdo.php
index ac7a1bed7..25999f02b 100644
--- a/lib/Minz/ModelPdo.php
+++ b/lib/Minz/ModelPdo.php
@@ -53,21 +53,19 @@ class Minz_ModelPdo {
 		$this->current_user = $currentUser;
 		self::$sharedCurrentUser = $currentUser;
 
+		$driver_options = isset($conf->db['pdo_options']) && is_array($conf->db['pdo_options']) ? $conf->db['pdo_options'] : array();
+
 		try {
 			$type = $db['type'];
 			if ($type === 'mysql') {
 				$string = 'mysql:host=' . $db['host']
 				        . ';dbname=' . $db['base']
 				        . ';charset=utf8';
-				$driver_options = array(
-					PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
-				);
+				$driver_options[PDO::MYSQL_ATTR_INIT_COMMAND] = 'SET NAMES utf8';
 				$this->prefix = $db['prefix'] . $currentUser . '_';
 			} elseif ($type === 'sqlite') {
 				$string = 'sqlite:' . join_path(DATA_PATH, 'users', $currentUser, 'db.sqlite');
-				$driver_options = array(
-					//PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
-				);
+				//$driver_options[PDO::ATTR_ERRMODE] = PDO::ERRMODE_EXCEPTION;
 				$this->prefix = '';
 			} else {
 				throw new Minz_PDOConnectionException(
@@ -134,4 +132,9 @@ class MinzPDO extends PDO {
 		MinzPDO::check($statement);
 		return parent::exec($statement);
 	}
+
+	public function query($statement) {
+		MinzPDO::check($statement);
+		return parent::query($statement);
+	}
 }
diff --git a/lib/Minz/Request.php b/lib/Minz/Request.php
index 6db2e9c7a..effb9943c 100644
--- a/lib/Minz/Request.php
+++ b/lib/Minz/Request.php
@@ -85,44 +85,58 @@ class Minz_Request {
 	}
 
 	/**
-	 * Retourn le nom de domaine du site
+	 * Try to guess the base URL from $_SERVER information
+	 *
+	 * @return the base url (e.g. http://example.com/)
 	 */
-	public static function getDomainName() {
-		return $_SERVER['HTTP_HOST'];
-	}
+	public static function guessBaseUrl() {
+		$url = 'http';
 
-	/**
-	 * Détermine la base de l'url
-	 * @return la base de l'url
-	 */
-	public static function getBaseUrl() {
-		$conf = Minz_Configuration::get('system');
-		$defaultBaseUrl = $conf->base_url;
-		if (!empty($defaultBaseUrl)) {
-			return $defaultBaseUrl;
-		} elseif (isset($_SERVER['REQUEST_URI'])) {
-			return dirname($_SERVER['REQUEST_URI']) . '/';
+		if (isset($_SERVER['HTTP_X_FORWARDED_PROTO'])) {
+			$https = strtolower($_SERVER['HTTP_X_FORWARDED_PROTO']) === 'https';
 		} else {
-			return '/';
+			$https = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on';
 		}
-	}
 
-	/**
-	 * Récupère l'URI de la requête
-	 * @return l'URI
-	 */
-	public static function getURI() {
-		if (isset($_SERVER['REQUEST_URI'])) {
-			$base_url = self::getBaseUrl();
-			$uri = $_SERVER['REQUEST_URI'];
+		if (!empty($_SERVER['HTTP_HOST'])) {
+			$host = $_SERVER['HTTP_HOST'];
+		} elseif (!empty($_SERVER['SERVER_NAME'])) {
+			$host = $_SERVER['SERVER_NAME'];
+		} else {
+			$host = 'localhost';
+		}
 
-			$len_base_url = strlen($base_url);
-			$real_uri = substr($uri, $len_base_url);
+		if (!empty($_SERVER['HTTP_X_FORWARDED_PORT'])) {
+			$port = intval($_SERVER['HTTP_X_FORWARDED_PORT']);
+		} elseif (!empty($_SERVER['SERVER_PORT'])) {
+			$port = intval($_SERVER['SERVER_PORT']);
 		} else {
-			$real_uri = '';
+			$port = $https ? 443 : 80;
 		}
 
-		return $real_uri;
+		if ($https) {
+			$url .= 's://' . $host . ($port == 443 ? '' : ':' . $port);
+		} else {
+			$url .= '://' . $host . ($port == 80 ? '' : ':' . $port);
+		}
+		if (isset($_SERVER['REQUEST_URI'])) {
+			$path = $_SERVER['REQUEST_URI'];
+			$url .= substr($path, -1) === '/' ? substr($path, 0, -1) : dirname($path);
+		}
+
+		return filter_var($url, FILTER_SANITIZE_URL);
+	}
+
+	/**
+	 * Return the base_url from configuration and add a suffix if given.
+	 *
+	 * @param $base_url_suffix a string to add at base_url (default: empty string)
+	 * @return the base_url with a suffix.
+	 */
+	public static function getBaseUrl($base_url_suffix = '') {
+		$conf = Minz_Configuration::get('system');
+		$url = rtrim($conf->base_url, '/\\') . $base_url_suffix;
+		return filter_var($url, FILTER_SANITIZE_URL);
 	}
 
 	/**
diff --git a/lib/Minz/Session.php b/lib/Minz/Session.php
index 058685ada..057e7746a 100644
--- a/lib/Minz/Session.php
+++ b/lib/Minz/Session.php
@@ -66,8 +66,10 @@ class Minz_Session {
 	 */
 	public static function keepCookie($l) {
 		// Get the script_name (e.g. /p/i/index.php) and keep only the path.
-		$cookie_dir = empty($_SERVER['SCRIPT_NAME']) ? '' : $_SERVER['SCRIPT_NAME'];
-		$cookie_dir = dirname($cookie_dir);
+		$cookie_dir = empty($_SERVER['REQUEST_URI']) ? '/' : $_SERVER['REQUEST_URI'];
+		if (substr($cookie_dir, -1) !== '/') {
+			$cookie_dir = dirname($cookie_dir) . '/';
+		}
 		session_set_cookie_params($l, $cookie_dir, '', false, true);
 	}
 
diff --git a/lib/Minz/Url.php b/lib/Minz/Url.php
index af555a277..4279b045b 100644
--- a/lib/Minz/Url.php
+++ b/lib/Minz/Url.php
@@ -10,7 +10,6 @@ class Minz_Url {
 	 *                    $url['c'] = controller
 	 *                    $url['a'] = action
 	 *                    $url['params'] = tableau des paramètres supplémentaires
-	 *                    $url['protocol'] = protocole à utiliser (http par défaut)
 	 *             ou comme une chaîne de caractère
 	 * @param $encodage pour indiquer comment encoder les & (& ou &amp; pour html)
 	 * @return l'url formatée
@@ -19,26 +18,24 @@ class Minz_Url {
 		$isArray = is_array($url);
 
 		if ($isArray) {
-			$url = self::checkUrl ($url);
+			$url = self::checkUrl($url);
 		}
 
 		$url_string = '';
 
 		if ($absolute) {
-			if ($isArray && isset ($url['protocol'])) {
-				$protocol = $url['protocol'];
-			} elseif (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {
-				$protocol = 'https:';
-			} else {
-				$protocol = 'http:';
+			$url_string = Minz_Request::getBaseUrl(PUBLIC_TO_INDEX_PATH);
+			if ($url_string === PUBLIC_TO_INDEX_PATH) {
+				$url_string = Minz_Request::guessBaseUrl();
 			}
-			$url_string = $protocol . '//' . Minz_Request::getDomainName () . Minz_Request::getBaseUrl ();
 		} else {
 			$url_string = $isArray ? '.' : PUBLIC_RELATIVE;
 		}
 
 		if ($isArray) {
-			$url_string .= self::printUri ($url, $encodage);
+			$url_string .= self::printUri($url, $encodage);
+		} elseif ($encodage === 'html') {
+			$url_string = Minz_Helper::htmlspecialchars_utf8($url_string . $url);
 		} else {
 			$url_string .= $url;
 		}
diff --git a/lib/Minz/View.php b/lib/Minz/View.php
index ff5cce4a5..8c5230ab6 100644
--- a/lib/Minz/View.php
+++ b/lib/Minz/View.php
@@ -91,6 +91,7 @@ class Minz_View {
 	 * Construit le layout
 	 */
 	public function buildLayout () {
+		header('Content-Type: text/html; charset=UTF-8');
 		$this->includeFile(self::LAYOUT_PATH_NAME . self::LAYOUT_FILENAME);
 	}
 
diff --git a/lib/SimplePie/SimplePie.php b/lib/SimplePie/SimplePie.php
index c4872b5be..6c0962a9f 100644
--- a/lib/SimplePie/SimplePie.php
+++ b/lib/SimplePie/SimplePie.php
@@ -75,6 +75,12 @@ define('SIMPLEPIE_USERAGENT', SIMPLEPIE_NAME . '/' . SIMPLEPIE_VERSION . ' (Feed
 define('SIMPLEPIE_LINKBACK', '<a href="' . SIMPLEPIE_URL . '" title="' . SIMPLEPIE_NAME . ' ' . SIMPLEPIE_VERSION . '">' . SIMPLEPIE_NAME . '</a>');
 
 /**
+ * Use syslog to report HTTP requests done by SimplePie.
+ * @see SimplePie::set_syslog()
+ */
+define('SIMPLEPIE_SYSLOG', true);	//FreshRSS
+
+/**
  * No Autodiscovery
  * @see SimplePie::set_autodiscovery_level()
  */
@@ -450,7 +456,7 @@ class SimplePie
 	 * @see SimplePie::subscribe_url()
 	 * @access private
 	 */
-	public $permanent_url = null;	//FreshRSS
+	public $permanent_url = null;
 
 	/**
 	 * @var object Instance of SimplePie_File to use as a feed
@@ -474,6 +480,13 @@ class SimplePie
 	public $timeout = 10;
 
 	/**
+	 * @var array Custom curl options
+	 * @see SimplePie::set_curl_options()
+	 * @access private
+	 */
+	public $curl_options = array();
+
+	/**
 	 * @var bool Forces fsockopen() to be used for remote files instead
 	 * of cURL, even if a new enough version is installed
 	 * @see SimplePie::force_fsockopen()
@@ -623,6 +636,12 @@ class SimplePie
 	public $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style');
 
 	/**
+	 * Use syslog to report HTTP requests done by SimplePie.
+	 * @see SimplePie::set_syslog()
+	 */
+	public $syslog_enabled = SIMPLEPIE_SYSLOG;
+
+	/**
 	 * The SimplePie class contains feed level data and options
 	 *
 	 * To use SimplePie, create the SimplePie object with no parameters. You can
@@ -742,7 +761,7 @@ class SimplePie
 		else
 		{
 			$this->feed_url = $this->registry->call('Misc', 'fix_protocol', array($url, 1));
-			$this->permanent_url = $this->feed_url;	//FreshRSS
+			$this->permanent_url = $this->feed_url;
 		}
 	}
 
@@ -757,7 +776,7 @@ class SimplePie
 		if ($file instanceof SimplePie_File)
 		{
 			$this->feed_url = $file->url;
-			$this->permanent_url = $this->feed_url;	//FreshRSS
+			$this->permanent_url = $this->feed_url;
 			$this->file =& $file;
 			return true;
 		}
@@ -795,6 +814,19 @@ class SimplePie
 	{
 		$this->timeout = (int) $timeout;
 	}
+    
+	/**
+	 * Set custom curl options
+	 *
+	 * This allows you to change default curl options
+	 *
+	 * @since 1.0 Beta 3
+	 * @param array $curl_options Curl options to add to default settings
+	 */
+	public function set_curl_options(array $curl_options = array())
+	{
+		$this->curl_options = $curl_options;
+	}
 
 	/**
 	 * Force SimplePie to use fsockopen() instead of cURL
@@ -1136,7 +1168,7 @@ class SimplePie
 		$this->sanitize->strip_attributes($attribs);
 	}
 
-	public function add_attributes($attribs = '')
+	public function add_attributes($attribs = '')	//FreshRSS
 	{
 		if ($attribs === '')
 		{
@@ -1146,6 +1178,14 @@ class SimplePie
 	}
 
 	/**
+	 * Use syslog to report HTTP requests done by SimplePie.
+	 */
+	public function set_syslog($value = SIMPLEPIE_SYSLOG)	//FreshRSS
+	{
+		$this->syslog_enabled = $value == true;
+	}
+
+	/**
 	 * Set the output encoding
 	 *
 	 * Allows you to override SimplePie's output to match that of your webpage.
@@ -1231,7 +1271,8 @@ class SimplePie
 		$this->enable_exceptions = $enable;
 	}
 
-	function cleanMd5($rss) {	//FreshRSS
+	function cleanMd5($rss)
+	{
 		return md5(preg_replace(array('#<(lastBuildDate|pubDate|updated|feedDate|dc:date|slash:comments)>[^<]+</\\1>#', '#<!--.+?-->#s'), '', $rss));
 	}
 
@@ -1276,7 +1317,7 @@ class SimplePie
 		// Pass whatever was set with config options over to the sanitizer.
 		// Pass the classes in for legacy support; new classes should use the registry instead
 		$this->sanitize->pass_cache_data($this->cache, $this->cache_location, $this->cache_name_function, $this->registry->get_class('Cache'));
-		$this->sanitize->pass_file_data($this->registry->get_class('File'), $this->timeout, $this->useragent, $this->force_fsockopen);
+		$this->sanitize->pass_file_data($this->registry->get_class('File'), $this->timeout, $this->useragent, $this->force_fsockopen, $this->curl_options);
 
 		if (!empty($this->multifeed_url))
 		{
@@ -1321,7 +1362,7 @@ class SimplePie
 			// Fetch the data via SimplePie_File into $this->raw_data
 			if (($fetched = $this->fetch_data($cache)) === true)
 			{
-				return $this->data['mtime'];	//FreshRSS
+				return $this->data['mtime'];
 			}
 			elseif ($fetched === false) {
 				return false;
@@ -1329,7 +1370,8 @@ class SimplePie
 
 			list($headers, $sniffed) = $fetched;
 
-			if (isset($this->data['md5'])) {	//FreshRSS
+			if (isset($this->data['md5']))
+			{
 				$md5 = $this->data['md5'];
 			}
 		}
@@ -1413,8 +1455,8 @@ class SimplePie
 						$this->data['headers'] = $headers;
 					}
 					$this->data['build'] = SIMPLEPIE_BUILD;
-					$this->data['mtime'] = time();	//FreshRSS
-					$this->data['md5'] = empty($md5) ? $this->cleanMd5($this->raw_data) : $md5;	//FreshRSS
+					$this->data['mtime'] = time();
+					$this->data['md5'] = empty($md5) ? $this->cleanMd5($this->raw_data) : $md5;
 
 					// Cache the file if caching is enabled
 					if ($cache && !$cache->save($this))
@@ -1429,7 +1471,7 @@ class SimplePie
 		if (isset($parser))
 		{
 			// We have an error, just set SimplePie_Misc::error to it and quit
-			$this->error = sprintf('This XML document is invalid, likely due to invalid characters. XML error: %s at line %d, column %d', $parser->get_error_string(), $parser->get_current_line(), $parser->get_current_column());
+			$this->error = sprintf('This XML document is invalid, likely due to invalid characters. XML error: %s at line %d, column %d, encoding %s, URL: %s', $parser->get_error_string(), $parser->get_current_line(), $parser->get_current_column(), $encoding, $this->feed_url);
 		}
 		else
 		{
@@ -1455,7 +1497,8 @@ class SimplePie
 		{
 			// Load the Cache
 			$this->data = $cache->load();
-			if ($cache->mtime() + $this->cache_duration > time()) {	//FreshRSS
+			if ($cache->mtime() + $this->cache_duration > time())
+			{
 				$this->raw_data = false;
 				return true;	// If the cache is still valid, just return true
 			}
@@ -1491,65 +1534,58 @@ class SimplePie
 					}
 				}
 				// Check if the cache has been updated
-				else //if ($cache->mtime() + $this->cache_duration < time())	//FreshRSS removed
+				else
 				{
-					// If we have last-modified and/or etag set
-					//if (isset($this->data['headers']['last-modified']) || isset($this->data['headers']['etag']))	//FreshRSS removed
+					$headers = array(
+						'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1',
+					);
+					if (isset($this->data['headers']['last-modified']))
 					{
-						$headers = array(
-							'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1',
-						);
-						if (isset($this->data['headers']['last-modified']))
-						{
-							$headers['if-modified-since'] = $this->data['headers']['last-modified'];
-						}
-						if (isset($this->data['headers']['etag']))
-						{
-							$headers['if-none-match'] = $this->data['headers']['etag'];
-						}
+						$headers['if-modified-since'] = $this->data['headers']['last-modified'];
+					}
+					if (isset($this->data['headers']['etag']))
+					{
+						$headers['if-none-match'] = $this->data['headers']['etag'];
+					}
 
-						$file = $this->registry->create('File', array($this->feed_url, $this->timeout, 5, $headers, $this->useragent, $this->force_fsockopen));	//FreshRSS
+					$file = $this->registry->create('File', array($this->feed_url, $this->timeout, 5, $headers, $this->useragent, $this->force_fsockopen, $this->curl_options));
 
-						if ($file->success)
+					if ($file->success)
+					{
+						if ($file->status_code === 304)
 						{
-							if ($file->status_code === 304)
-							{
-								$cache->touch();
-								return true;
-							}
+							$cache->touch();
+							return true;
 						}
-						else
+					}
+					else
+					{
+						$cache->touch();
+						$this->error = $file->error;
+						return !empty($this->data);
+					}
+
+					$md5 = $this->cleanMd5($file->body);
+					if ($this->data['md5'] === $md5) {
+						if ($this->syslog_enabled)
 						{
-							$cache->touch();	//FreshRSS
-							$this->error = $file->error;	//FreshRSS
-							return !empty($this->data);	//FreshRSS
-							//unset($file);	//FreshRSS removed
+							syslog(LOG_DEBUG, 'SimplePie MD5 cache match for ' . SimplePie_Misc::url_remove_credentials($this->feed_url));
 						}
-					}
-					{	//FreshRSS
-						$md5 = $this->cleanMd5($file->body);
-						if ($this->data['md5'] === $md5) {
-							// syslog(LOG_DEBUG, 'SimplePie MD5 cache match for ' . $this->feed_url);
-							$cache->touch();
-							return true;	//Content unchanged even though server did not send a 304
-						} else {
-							// syslog(LOG_DEBUG, 'SimplePie MD5 cache no match for ' . $this->feed_url);
-							$this->data['md5'] = $md5;
+						$cache->touch();
+						return true;	//Content unchanged even though server did not send a 304
+					} else {
+						if ($this->syslog_enabled)
+						{
+							syslog(LOG_DEBUG, 'SimplePie MD5 cache no match for ' . SimplePie_Misc::url_remove_credentials($this->feed_url));
 						}
+						$this->data['md5'] = $md5;
 					}
 				}
-				//// If the cache is still valid, just return true
-				//else	//FreshRSS removed
-				//{
-				//	$this->raw_data = false;
-				//	return true;
-				//}
-			}
-			// If the cache is empty, delete it
+			}
+			// If the cache is empty
 			else
 			{
-				//$cache->unlink();	//FreshRSS removed
-				$cache->touch();	//FreshRSS
+				$cache->touch();	//To keep the date/time of the last tentative update
 				$this->data = array();
 			}
 		}
@@ -1565,7 +1601,7 @@ class SimplePie
 				$headers = array(
 					'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1',
 				);
-				$file = $this->registry->create('File', array($this->feed_url, $this->timeout, 5, $headers, $this->useragent, $this->force_fsockopen));
+				$file = $this->registry->create('File', array($this->feed_url, $this->timeout, 5, $headers, $this->useragent, $this->force_fsockopen, $this->curl_options));
 			}
 		}
 		// If the file connection has an error, set SimplePie::error to that and quit
@@ -1582,15 +1618,15 @@ class SimplePie
 
 			if (!$locate->is_feed($file))
 			{
-				$copyStatusCode = $file->status_code;	//FreshRSS
-				$copyContentType = $file->headers['content-type'];	//FreshRSS
+				$copyStatusCode = $file->status_code;
+				$copyContentType = $file->headers['content-type'];
 				// We need to unset this so that if SimplePie::set_file() has been called that object is untouched
 				unset($file);
 				try
 				{
 					if (!($file = $locate->find($this->autodiscovery, $this->all_discovered_feeds)))
 					{
-						$this->error = "A feed could not be found at `$this->feed_url`; the status code is `$copyStatusCode` and content-type is `$copyContentType`";	//FreshRSS
+						$this->error = "A feed could not be found at `$this->feed_url`; the status code is `$copyStatusCode` and content-type is `$copyContentType`";
 						$this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, __FILE__, __LINE__));
 						return false;
 					}
@@ -1605,8 +1641,8 @@ class SimplePie
 				if ($cache)
 				{
 					$this->data = array('url' => $this->feed_url, 'feed_url' => $file->url, 'build' => SIMPLEPIE_BUILD);
-					$this->data['mtime'] = time();	//FreshRSS
-					$this->data['md5'] = empty($md5) ? $this->cleanMd5($file->body) : $md5;	//FreshRSS
+					$this->data['mtime'] = time();
+					$this->data['md5'] = empty($md5) ? $this->cleanMd5($file->body) : $md5;
 					if (!$cache->save($this))
 					{
 						trigger_error("$this->cache_location is not writeable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING);
@@ -1619,7 +1655,7 @@ class SimplePie
 		}
 
 		$this->raw_data = $file->body;
-		$this->permanent_url = $file->permanent_url;	//FreshRSS
+		$this->permanent_url = $file->permanent_url;
 		$headers = $file->headers;
 		$sniffer = $this->registry->create('Content_Type_Sniffer', array(&$file));
 		$sniffed = $sniffer->get_type();
@@ -1823,7 +1859,7 @@ class SimplePie
 	 */
 	public function subscribe_url($permanent = false)
 	{
-		if ($permanent)	//FreshRSS
+		if ($permanent)
 		{
 			if ($this->permanent_url !== null)
 			{
diff --git a/lib/SimplePie/SimplePie/Cache/File.php b/lib/SimplePie/SimplePie/Cache/File.php
index cb4b528c4..72e75a4b6 100644
--- a/lib/SimplePie/SimplePie/Cache/File.php
+++ b/lib/SimplePie/SimplePie/Cache/File.php
@@ -136,11 +136,7 @@ class SimplePie_Cache_File implements SimplePie_Cache_Base
 	 */
 	public function mtime()
 	{
-		//if (file_exists($this->name))	//FreshRSS removed
-		{
-			return @filemtime($this->name);	//FreshRSS
-		}
-		//return false;	//FreshRSS removed
+		return @filemtime($this->name);
 	}
 
 	/**
@@ -150,11 +146,7 @@ class SimplePie_Cache_File implements SimplePie_Cache_Base
 	 */
 	public function touch()
 	{
-		//if (file_exists($this->name))	//FreshRSS removed
-		{
-			return @touch($this->name);	//FreshRSS
-		}
-		//return false;	//FreshRSS removed
+		return @touch($this->name);
 	}
 
 	/**
diff --git a/lib/SimplePie/SimplePie/Decode/HTML/Entities.php b/lib/SimplePie/SimplePie/Decode/HTML/Entities.php
index cde06c884..46b3a1dff 100644
--- a/lib/SimplePie/SimplePie/Decode/HTML/Entities.php
+++ b/lib/SimplePie/SimplePie/Decode/HTML/Entities.php
@@ -169,7 +169,6 @@ class SimplePie_Decode_HTML_Entities
 			case "\x09":
 			case "\x0A":
 			case "\x0B":
-			case "\x0B":
 			case "\x0C":
 			case "\x20":
 			case "\x3C":
diff --git a/lib/SimplePie/SimplePie/File.php b/lib/SimplePie/SimplePie/File.php
index 9625af2a9..45994d102 100644
--- a/lib/SimplePie/SimplePie/File.php
+++ b/lib/SimplePie/SimplePie/File.php
@@ -66,7 +66,7 @@ class SimplePie_File
 	var $method = SIMPLEPIE_FILE_SOURCE_NONE;
 	var $permanent_url;	//FreshRSS
 
-	public function __construct($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false)
+	public function __construct($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false, $curl_options = array(), $syslog_enabled = SIMPLEPIE_SYSLOG)
 	{
 		if (class_exists('idna_convert'))
 		{
@@ -75,11 +75,14 @@ class SimplePie_File
 			$url = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']);
 		}
 		$this->url = $url;
-		$this->permanent_url = $url;	//FreshRSS
+		$this->permanent_url = $url;
 		$this->useragent = $useragent;
 		if (preg_match('/^http(s)?:\/\//i', $url))
 		{
-			// syslog(LOG_INFO, 'SimplePie GET ' . $url);	//FreshRSS
+			if ($syslog_enabled)
+			{
+				syslog(LOG_INFO, 'SimplePie GET ' . SimplePie_Misc::url_remove_credentials($url));	//FreshRSS
+			}
 			if ($useragent === null)
 			{
 				$useragent = ini_get('user_agent');
@@ -110,12 +113,15 @@ class SimplePie_File
 				curl_setopt($fp, CURLOPT_REFERER, $url);
 				curl_setopt($fp, CURLOPT_USERAGENT, $useragent);
 				curl_setopt($fp, CURLOPT_HTTPHEADER, $headers2);
-				curl_setopt($fp, CURLOPT_SSL_VERIFYPEER, false);	//FreshRSS
 				if (!ini_get('open_basedir') && !ini_get('safe_mode') && version_compare(SimplePie_Misc::get_curl_version(), '7.15.2', '>='))
 				{
 					curl_setopt($fp, CURLOPT_FOLLOWLOCATION, 1);
 					curl_setopt($fp, CURLOPT_MAXREDIRS, $redirects);
 				}
+				foreach ($curl_options as $curl_param => $curl_value)
+				{
+					curl_setopt($fp, $curl_param, $curl_value);
+				}
 
 				$this->headers = curl_exec($fp);
 				if (curl_errno($fp) === 23 || curl_errno($fp) === 61)
@@ -146,7 +152,7 @@ class SimplePie_File
 							$location = SimplePie_Misc::absolutize_url($this->headers['location'], $url);
 							$previousStatusCode = $this->status_code;
 							$this->__construct($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen);
-							$this->permanent_url = ($previousStatusCode == 301) ? $location : $url;	//FreshRSS
+							$this->permanent_url = ($previousStatusCode == 301) ? $location : $url;
 							return;
 						}
 					}
diff --git a/lib/SimplePie/SimplePie/Item.php b/lib/SimplePie/SimplePie/Item.php
index 7bd96c15f..27e93456e 100644
--- a/lib/SimplePie/SimplePie/Item.php
+++ b/lib/SimplePie/SimplePie/Item.php
@@ -406,6 +406,30 @@ class SimplePie_Item
 			return null;
 		}
 	}
+	
+	/**
+	 * Get the media:thumbnail of the item
+	 *
+	 * Uses `<media:thumbnail>`
+	 *
+	 * 
+	 * @return array|null
+	 */
+	public function get_thumbnail()
+	{
+		if (!isset($this->data['thumbnail']))
+		{
+			if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail'))
+			{
+				$this->data['thumbnail'] = $return[0]['attribs'][''];
+			}
+			else
+			{
+				$this->data['thumbnail'] = null;
+			}
+		}
+		return $this->data['thumbnail'];
+	}	
 
 	/**
 	 * Get a category for the item
@@ -738,31 +762,31 @@ class SimplePie_Item
 			{
 				$this->data['date']['raw'] = $return[0]['data'];
 			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated'))
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'pubDate'))
 			{
 				$this->data['date']['raw'] = $return[0]['data'];
 			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'issued'))
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'date'))
 			{
 				$this->data['date']['raw'] = $return[0]['data'];
 			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'created'))
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'date'))
 			{
 				$this->data['date']['raw'] = $return[0]['data'];
 			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'modified'))
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated'))
 			{
 				$this->data['date']['raw'] = $return[0]['data'];
 			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'pubDate'))
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'issued'))
 			{
 				$this->data['date']['raw'] = $return[0]['data'];
 			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'date'))
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'created'))
 			{
 				$this->data['date']['raw'] = $return[0]['data'];
 			}
-			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'date'))
+			elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'modified'))
 			{
 				$this->data['date']['raw'] = $return[0]['data'];
 			}
@@ -2733,7 +2757,9 @@ class SimplePie_Item
 						{
 							foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail)
 							{
-								$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
+								if (isset($thumbnail['attribs']['']['url'])) {
+									$thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI);
+								}
 							}
 							if (is_array($thumbnails))
 							{
diff --git a/lib/SimplePie/SimplePie/Locator.php b/lib/SimplePie/SimplePie/Locator.php
index 4e5f7c1ca..ba4a843b0 100644
--- a/lib/SimplePie/SimplePie/Locator.php
+++ b/lib/SimplePie/SimplePie/Locator.php
@@ -148,7 +148,7 @@ class SimplePie_Locator
 		{
 			$sniffer = $this->registry->create('Content_Type_Sniffer', array($file));
 			$sniffed = $sniffer->get_type();
-			if (in_array($sniffed, array('application/rss+xml', 'application/rdf+xml', 'text/rdf', 'application/atom+xml', 'text/xml', 'application/xml', 'application/x-rss+xml')))	//FreshRSS
+			if (in_array($sniffed, array('application/rss+xml', 'application/rdf+xml', 'text/rdf', 'application/atom+xml', 'text/xml', 'application/xml', 'application/x-rss+xml')))
 			{
 				return true;
 			}
diff --git a/lib/SimplePie/SimplePie/Misc.php b/lib/SimplePie/SimplePie/Misc.php
index 5a263a2e5..9e7ac4fa8 100644
--- a/lib/SimplePie/SimplePie/Misc.php
+++ b/lib/SimplePie/SimplePie/Misc.php
@@ -79,8 +79,8 @@ class SimplePie_Misc
 
 	public static function absolutize_url($relative, $base)
 	{
-		if (substr($relative, 0, 2) === '//')	//FreshRSS: disable absolutize_url for "//www.example.net" which will pick HTTP or HTTPS automatically
-		{
+		if (substr($relative, 0, 2) === '//')
+		{//Allow protocol-relative URLs "//www.example.net" which will pick HTTP or HTTPS automatically
 			return $relative;
 		}
 		$iri = SimplePie_IRI::absolutize(new SimplePie_IRI($base), $relative);
@@ -128,7 +128,7 @@ class SimplePie_Misc
 						{
 							$attribs[$j][2] = $attribs[$j][1];
 						}
-						$return[$i]['attribs'][strtolower($attribs[$j][1])]['data'] = SimplePie_Misc::entities_decode(end($attribs[$j]), 'UTF-8');	//FreshRSS
+						$return[$i]['attribs'][strtolower($attribs[$j][1])]['data'] = SimplePie_Misc::entities_decode(end($attribs[$j]), 'UTF-8');
 					}
 				}
 			}
@@ -142,7 +142,7 @@ class SimplePie_Misc
 		foreach ($element['attribs'] as $key => $value)
 		{
 			$key = strtolower($key);
-			$full .= " $key=\"" . htmlspecialchars($value['data'], ENT_COMPAT, 'UTF-8') . '"';	//FreshRSS
+			$full .= " $key=\"" . htmlspecialchars($value['data'], ENT_COMPAT, 'UTF-8') . '"';
 		}
 		if ($element['self_closing'])
 		{
@@ -2240,5 +2240,15 @@ function embed_wmedia(width, height, link) {
 	{
 		// No-op
 	}
+
+	/**
+	 * Sanitize a URL by removing HTTP credentials.
+	 * @param $url the URL to sanitize.
+	 * @return the same URL without HTTP credentials.
+	 */
+	public static function url_remove_credentials($url)	//FreshRSS
+	{
+		return preg_replace('#^(https?://)[^/:@]+:[^/:@]+@#i', '$1', $url);
+	}
 }
 
diff --git a/lib/SimplePie/SimplePie/Parse/Date.php b/lib/SimplePie/SimplePie/Parse/Date.php
index ba7c0703e..50bb5cffa 100644
--- a/lib/SimplePie/SimplePie/Parse/Date.php
+++ b/lib/SimplePie/SimplePie/Parse/Date.php
@@ -173,7 +173,7 @@ class SimplePie_Parse_Date
 		'aug' => 8,
 		'august' => 8,
 		'sep' => 9,
-		'september' => 8,
+		'september' => 9,
 		'oct' => 10,
 		'october' => 10,
 		'nov' => 11,
@@ -331,8 +331,8 @@ class SimplePie_Parse_Date
 		'CCT' => 23400,
 		'CDT' => -18000,
 		'CEDT' => 7200,
-		'CEST' => 7200,	//FreshRSS
 		'CET' => 3600,
+		'CEST' => 7200,
 		'CGST' => -7200,
 		'CGT' => -10800,
 		'CHADT' => 49500,
@@ -721,7 +721,7 @@ class SimplePie_Parse_Date
 		{
 			$output .= substr($string, $position, $pos - $position);
 			$position = $pos + 1;
-			if ($string[$pos - 1] !== '\\')
+			if ($pos === 0 || $string[$pos - 1] !== '\\')
 			{
 				$depth++;
 				while ($depth && $position < $length)
diff --git a/lib/SimplePie/SimplePie/Registry.php b/lib/SimplePie/SimplePie/Registry.php
index bd9c1f535..dac55e34e 100755
--- a/lib/SimplePie/SimplePie/Registry.php
+++ b/lib/SimplePie/SimplePie/Registry.php
@@ -113,7 +113,7 @@ class SimplePie_Registry
 	 */
 	public function register($type, $class, $legacy = false)
 	{
-		if (!is_subclass_of($class, $this->default[$type]))
+		if (!@is_subclass_of($class, $this->default[$type]))
 		{
 			return false;
 		}
@@ -222,4 +222,4 @@ class SimplePie_Registry
 		$result = call_user_func_array(array($class, $method), $parameters);
 		return $result;
 	}
-}
\ No newline at end of file
+}
diff --git a/lib/SimplePie/SimplePie/Sanitize.php b/lib/SimplePie/SimplePie/Sanitize.php
index 168a5e2e8..a6863ec03 100644
--- a/lib/SimplePie/SimplePie/Sanitize.php
+++ b/lib/SimplePie/SimplePie/Sanitize.php
@@ -249,6 +249,7 @@ class SimplePie_Sanitize
 		{
 			if ($type & SIMPLEPIE_CONSTRUCT_MAYBE_HTML)
 			{
+				$data = htmlspecialchars_decode($data, ENT_QUOTES);
 				if (preg_match('/(&(#(x[0-9a-fA-F]+|[0-9]+)|[a-zA-Z0-9]+)|<\/[A-Za-z][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E]*' . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . '>)/', $data))
 				{
 					$type |= SIMPLEPIE_CONSTRUCT_HTML;
@@ -279,7 +280,7 @@ class SimplePie_Sanitize
 				$document->loadHTML($data);
 				restore_error_handler();
 
-				$xpath = new DOMXPath($document);	//FreshRSS
+				$xpath = new DOMXPath($document);
 
 				// Strip comments
 				if ($this->strip_comments)
diff --git a/lib/lib_rss.php b/lib/lib_rss.php
index e5fe73041..2a23fca45 100644
--- a/lib/lib_rss.php
+++ b/lib/lib_rss.php
@@ -38,7 +38,7 @@ function classAutoloader($class) {
 				include(APP_PATH . '/Models/' . $components[1] . '.php');
 				return;
 			case 3:	//Controllers, Exceptions
-				@include(APP_PATH . '/' . $components[2] . 's/' . $components[1] . $components[2] . '.php');
+				include(APP_PATH . '/' . $components[2] . 's/' . $components[1] . $components[2] . '.php');
 				return;
 		}
 	} elseif (strpos($class, 'Minz') === 0) {
@@ -51,6 +51,21 @@ function classAutoloader($class) {
 spl_autoload_register('classAutoloader');
 //</Auto-loading>
 
+function idn_to_puny($url) {
+	if (function_exists('idn_to_ascii')) {
+		$parts = parse_url($url);
+		if (!empty($parts['host'])) {
+			$idn = $parts['host'];
+			$puny = idn_to_ascii($idn);
+			$pos = strpos($url, $idn);
+			if ($pos !== false) {
+				return substr_replace($url, $puny, $pos, strlen($idn));
+			}
+		}
+	}
+	return $url;
+}
+
 function checkUrl($url) {
 	if (empty ($url)) {
 		return '';
@@ -58,6 +73,7 @@ function checkUrl($url) {
 	if (!preg_match ('#^https?://#i', $url)) {
 		$url = 'http://' . $url;
 	}
+	$url = idn_to_puny($url);	//PHP bug #53474 IDN
 	if (filter_var($url, FILTER_VALIDATE_URL) ||
 		(version_compare(PHP_VERSION, '5.3.3', '<') && (strpos($url, '-') > 0) &&	//PHP bug #51192
 		 ($url === filter_var($url, FILTER_SANITIZE_URL)))) {
@@ -67,6 +83,33 @@ function checkUrl($url) {
 	}
 }
 
+
+/**
+ * Test if a given server address is publicly accessible.
+ *
+ * Note: for the moment it tests only if address is corresponding to a
+ * localhost address.
+ *
+ * @param $address the address to test, can be an IP or a URL.
+ * @return true if server is accessible, false else.
+ * @todo improve test with a more valid technique (e.g. test with an external server?)
+ */
+function server_is_public($address) {
+	$host = parse_url($address, PHP_URL_HOST);
+
+	$is_public = !in_array($host, array(
+		'127.0.0.1',
+		'localhost',
+		'localhost.localdomain',
+		'[::1]',
+		'localhost6',
+		'localhost6.localdomain6',
+	));
+
+	return $is_public;
+}
+
+
 function format_number($n, $precision = 0) {
 	// number_format does not seem to be Unicode-compatible
 	return str_replace(' ', ' ',  //Espace fine insécable
@@ -123,9 +166,11 @@ function customSimplePie() {
 	$limits = $system_conf->limits;
 	$simplePie = new SimplePie();
 	$simplePie->set_useragent(_t('gen.freshrss') . '/' . FRESHRSS_VERSION . ' (' . PHP_OS . '; ' . FRESHRSS_WEBSITE . ') ' . SIMPLEPIE_NAME . '/' . SIMPLEPIE_VERSION);
+	$simplePie->set_syslog($system_conf->simplepie_syslog_enabled);
 	$simplePie->set_cache_location(CACHE_PATH);
 	$simplePie->set_cache_duration($limits['cache_duration']);
 	$simplePie->set_timeout($limits['timeout']);
+	$simplePie->set_curl_options($system_conf->curl_options);
 	$simplePie->strip_htmltags(array(
 		'base', 'blink', 'body', 'doctype', 'embed',
 		'font', 'form', 'frame', 'frameset', 'html',
@@ -178,17 +223,27 @@ function sanitizeHTML($data, $base = '') {
 
 /* permet de récupérer le contenu d'un article pour un flux qui n'est pas complet */
 function get_content_by_parsing ($url, $path) {
-	require_once (LIB_PATH . '/lib_phpQuery.php');
+	require_once(LIB_PATH . '/lib_phpQuery.php');
 
-	Minz_Log::notice('FreshRSS GET ' . url_remove_credentials($url));
-	$html = file_get_contents ($url);
+	Minz_Log::notice('FreshRSS GET ' . SimplePie_Misc::url_remove_credentials($url));
+	$html = file_get_contents($url);
 
 	if ($html) {
-		$doc = phpQuery::newDocument ($html);
-		$content = $doc->find ($path);
+		$doc = phpQuery::newDocument($html);
+		$content = $doc->find($path);
+
+		foreach (pq('img[data-src]') as $img) {
+			$imgP = pq($img);
+			$dataSrc = $imgP->attr('data-src');
+			if (strlen($dataSrc) > 4) {
+				$imgP->attr('src', $dataSrc);
+				$imgP->removeAttr('data-src');
+			}
+		}
+
 		return sanitizeHTML($content->__toString(), $url);
 	} else {
-		throw new Exception ();
+		throw new Exception();
 	}
 }
 
@@ -239,6 +294,22 @@ function listUsers() {
 
 
 /**
+ * Return if the maximum number of registrations has been reached.
+ *
+ * Note a max_regstrations of 0 means there is no limit.
+ *
+ * @return true if number of users >= max registrations, false else.
+ */
+function max_registrations_reached() {
+	$system_conf = Minz_Configuration::get('system');
+	$limit_registrations = $system_conf->limits['max_registrations'];
+	$number_accounts = count(listUsers());
+
+	return $limit_registrations > 0 && $number_accounts >= $limit_registrations;
+}
+
+
+/**
  * Register and return the configuration for a given user.
  *
  * Note this function has been created to generate temporary configuration
@@ -430,12 +501,11 @@ function array_remove(&$array, $value) {
 	$array = array_diff($array, array($value));
 }
 
-
-/**
- * Sanitize a URL by removing HTTP credentials.
- * @param $url the URL to sanitize.
- * @return the same URL without HTTP credentials.
- */
-function url_remove_credentials($url) {
-	return preg_replace('/[^\/]*:[^:]*@/', '', $url);
+//RFC 4648
+function base64url_encode($data) {
+	return strtr(rtrim(base64_encode($data), '='), '+/', '-_');
+}
+//RFC 4648
+function base64url_decode($data) {
+	return base64_decode(strtr($data, '-_', '+/'));
 }
diff --git a/p/api/greader.php b/p/api/greader.php
index ab1a02244..b9942f0bc 100644
--- a/p/api/greader.php
+++ b/p/api/greader.php
@@ -77,7 +77,7 @@ class MyPDO extends Minz_ModelPdo {
 }
 
 function logMe($text) {
-	file_put_contents(join_path(USERS_PATH, '_', 'log_api.txt'), $text, FILE_APPEND);
+	file_put_contents(join_path(USERS_PATH, '_', 'log_api.txt'), date('c') . "\t" . $text . "\n", FILE_APPEND);
 }
 
 function debugInfo() {
@@ -96,7 +96,7 @@ function debugInfo() {
 }
 
 function badRequest() {
-	logMe("badRequest()\n");
+	logMe("badRequest()");
 	logMe(debugInfo());
 	header('HTTP/1.1 400 Bad Request');
 	header('Content-Type: text/plain; charset=UTF-8');
@@ -104,7 +104,7 @@ function badRequest() {
 }
 
 function unauthorized() {
-	logMe("unauthorized()\n");
+	logMe("unauthorized()");
 	logMe(debugInfo());
 	header('HTTP/1.1 401 Unauthorized');
 	header('Content-Type: text/plain; charset=UTF-8');
@@ -113,7 +113,7 @@ function unauthorized() {
 }
 
 function notImplemented() {
-	logMe("notImplemented()\n");
+	logMe("notImplemented()");
 	logMe(debugInfo());
 	header('HTTP/1.1 501 Not Implemented');
 	header('Content-Type: text/plain; charset=UTF-8');
@@ -121,14 +121,14 @@ function notImplemented() {
 }
 
 function serviceUnavailable() {
-	logMe("serviceUnavailable()\n");
+	logMe("serviceUnavailable()");
 	header('HTTP/1.1 503 Service Unavailable');
 	header('Content-Type: text/plain; charset=UTF-8');
 	die('Service Unavailable!');
 }
 
 function checkCompatibility() {
-	logMe("checkCompatibility()\n");
+	logMe("checkCompatibility()");
 	header('Content-Type: text/plain; charset=UTF-8');
 	if (PHP_INT_SIZE < 8 && !function_exists('gmp_init')) {
 		die('FAIL 64-bit or GMP extension!');
@@ -159,7 +159,7 @@ function authorizationToUser() {
 				if ($headerAuthX[1] === sha1($system_conf->salt . $user . $conf->apiPasswordHash)) {
 					return $user;
 				} else {
-					logMe('Invalid API authorisation for user ' . $user . ': ' . $headerAuthX[1] . "\n");
+					logMe('Invalid API authorisation for user ' . $user . ': ' . $headerAuthX[1]);
 					Minz_Log::warning('Invalid API authorisation for user ' . $user . ': ' . $headerAuthX[1]);
 					unauthorized();
 				}
@@ -172,7 +172,7 @@ function authorizationToUser() {
 }
 
 function clientLogin($email, $pass) {	//http://web.archive.org/web/20130604091042/http://undoc.in/clientLogin.html
-	logMe('clientLogin(' . $email . ")\n");
+	//logMe('clientLogin(' . $email . ")");
 	if (ctype_alnum($email)) {
 		if (!function_exists('password_verify')) {
 			include_once(LIB_PATH . '/password_compat.php');
@@ -205,7 +205,7 @@ function token($conf) {
 //http://blog.martindoms.com/2009/08/15/using-the-google-reader-api-part-1/
 //https://github.com/ericmann/gReader-Library/blob/master/greader.class.php
 	$user = Minz_Session::param('currentUser', '_');
-	logMe('token('. $user . ")\n");	//TODO: Implement real token that expires
+	//logMe('token('. $user . ")");	//TODO: Implement real token that expires
 	$system_conf = Minz_Configuration::get('system');
 	$token = str_pad(sha1($system_conf->salt . $user . $conf->apiPasswordHash), 57, 'Z');	//Must have 57 characters
 	echo $token, "\n";
@@ -215,7 +215,7 @@ function token($conf) {
 function checkToken($conf, $token) {
 //http://code.google.com/p/google-reader-api/wiki/ActionToken
 	$user = Minz_Session::param('currentUser', '_');
-	logMe('checkToken(' . $token . ")\n");
+	//logMe('checkToken(' . $token . ")");
 	$system_conf = Minz_Configuration::get('system');
 	if ($token === str_pad(sha1($system_conf->salt . $user . $conf->apiPasswordHash), 57, 'Z')) {
 		return true;
@@ -224,7 +224,7 @@ function checkToken($conf, $token) {
 }
 
 function tagList() {
-	logMe("tagList()\n");
+	//logMe("tagList()");
 	header('Content-Type: application/json; charset=UTF-8');
 
 	$pdo = new MyPDO();
@@ -249,7 +249,7 @@ function tagList() {
 }
 
 function subscriptionList() {
-	logMe("subscriptionList()\n");
+	//logMe("subscriptionList()");
 	header('Content-Type: application/json; charset=UTF-8');
 
 	$pdo = new MyPDO();
@@ -283,7 +283,7 @@ function subscriptionList() {
 }
 
 function unreadCount() {	//http://blog.martindoms.com/2009/10/16/using-the-google-reader-api-part-2/#unread-count
-	logMe("unreadCount()\n");
+	//logMe("unreadCount()");
 	header('Content-Type: application/json; charset=UTF-8');
 
 	$totalUnreads = 0;
@@ -330,7 +330,7 @@ function unreadCount() {	//http://blog.martindoms.com/2009/10/16/using-the-googl
 function streamContents($path, $include_target, $start_time, $count, $order, $exclude_target, $continuation) {
 //http://code.google.com/p/pyrfeed/wiki/GoogleReaderAPI
 //http://blog.martindoms.com/2009/10/16/using-the-google-reader-api-part-2/#feed
-	logMe("streamContents($path, $include_target, $start_time, $count, $order, $exclude_target, $continuation)\n");
+	//logMe("streamContents($path, $include_target, $start_time, $count, $order, $exclude_target, $continuation)");
 	header('Content-Type: application/json; charset=UTF-8');
 
 	$feedDAO = FreshRSS_Factory::createFeedDao();
@@ -371,7 +371,7 @@ function streamContents($path, $include_target, $start_time, $count, $order, $ex
 	}
 
 	$entryDAO = FreshRSS_Factory::createEntryDao();
-	$entries = $entryDAO->listWhere($type, $include_target, $state, $order === 'o' ? 'ASC' : 'DESC', $count, $continuation, '', $start_time);
+	$entries = $entryDAO->listWhere($type, $include_target, $state, $order === 'o' ? 'ASC' : 'DESC', $count, $continuation, new FreshRSS_Search(''), $start_time);
 
 	$items = array();
 	foreach ($entries as $entry) {
@@ -436,7 +436,7 @@ function streamContentsItemsIds($streamId, $start_time, $count, $order, $exclude
 //http://code.google.com/p/google-reader-api/wiki/ApiStreamItemsIds
 //http://code.google.com/p/pyrfeed/wiki/GoogleReaderAPI
 //http://blog.martindoms.com/2009/10/16/using-the-google-reader-api-part-2/#feed
-	logMe("streamContentsItemsIds($streamId, $start_time, $count, $order, $exclude_target)\n");
+	//logMe("streamContentsItemsIds($streamId, $start_time, $count, $order, $exclude_target)");
 
 	$type = 'A';
 	$id = '';
@@ -465,8 +465,11 @@ function streamContentsItemsIds($streamId, $start_time, $count, $order, $exclude
 	}
 
 	$entryDAO = FreshRSS_Factory::createEntryDao();
-	$ids = $entryDAO->listIdsWhere($type, $id, $state, $order === 'o' ? 'ASC' : 'DESC', $count, '', '', $start_time);
+	$ids = $entryDAO->listIdsWhere($type, $id, $state, $order === 'o' ? 'ASC' : 'DESC', $count, '', new FreshRSS_Search(''), $start_time);
 
+	if (empty($ids)) {	//For News+ bug https://github.com/noinnion/newsplus/issues/84#issuecomment-57834632
+		$ids[] = 0;
+	}
 	$itemRefs = array();
 	foreach ($ids as $id) {
 		$itemRefs[] = array(
@@ -481,7 +484,7 @@ function streamContentsItemsIds($streamId, $start_time, $count, $order, $exclude
 }
 
 function editTag($e_ids, $a, $r) {
-	logMe("editTag()\n");
+	//logMe("editTag()");
 
 	foreach ($e_ids as $i => $e_id) {
 		$e_ids[$i] = hex2dec(basename($e_id));	//Strip prefix 'tag:google.com,2005:reader/item/'
@@ -517,7 +520,7 @@ function editTag($e_ids, $a, $r) {
 }
 
 function markAllAsRead($streamId, $olderThanId) {
-	logMe("markAllAsRead($streamId, $olderThanId)\n");
+	//logMe("markAllAsRead($streamId, $olderThanId)");
 	$entryDAO = FreshRSS_Factory::createEntryDao();
 	if (strpos($streamId, 'feed/') === 0) {
 		$f_id = basename($streamId);
@@ -535,7 +538,7 @@ function markAllAsRead($streamId, $olderThanId) {
 	exit();
 }
 
-logMe('----------------------------------------------------------------'."\n");
+//logMe('----------------------------------------------------------------');
 //logMe(debugInfo());
 
 $pathInfo = empty($_SERVER['PATH_INFO']) ? '/Error' : urldecode($_SERVER['PATH_INFO']);
@@ -557,7 +560,7 @@ if ($user !== '') {
 	$conf = get_user_configuration($user);
 }
 
-logMe('User => ' . $user . "\n");
+//logMe('User => ' . $user);
 
 Minz_Session::_param('currentUser', $user);
 
diff --git a/p/api/pshb.php b/p/api/pshb.php
new file mode 100644
index 000000000..4bb4694b3
--- /dev/null
+++ b/p/api/pshb.php
@@ -0,0 +1,133 @@
+<?php
+require('../../constants.php');
+require(LIB_PATH . '/lib_rss.php');	//Includes class autoloader
+
+define('MAX_PAYLOAD', 3145728);
+
+header('Content-Type: text/plain; charset=UTF-8');
+
+function logMe($text) {
+	file_put_contents(USERS_PATH . '/_/log_pshb.txt', date('c') . "\t" . $text . "\n", FILE_APPEND);
+}
+
+$ORIGINAL_INPUT = file_get_contents('php://input', false, null, -1, MAX_PAYLOAD);
+
+//logMe(print_r(array('_SERVER' => $_SERVER, '_GET' => $_GET, '_POST' => $_POST, 'INPUT' => $ORIGINAL_INPUT), true));
+
+$key = isset($_GET['k']) ? substr($_GET['k'], 0, 128) : '';
+if (!ctype_xdigit($key)) {
+	header('HTTP/1.1 422 Unprocessable Entity');
+	die('Invalid feed key format!');
+}
+chdir(PSHB_PATH);
+$canonical64 = @file_get_contents('keys/' . $key . '.txt');
+if ($canonical64 === false) {
+	header('HTTP/1.1 404 Not Found');
+	logMe('Error: Feed key not found!: ' . $key);
+	die('Feed key not found!');
+}
+$canonical64 = trim($canonical64);
+if (!preg_match('/^[A-Za-z0-9_-]+$/D', $canonical64)) {
+	header('HTTP/1.1 500 Internal Server Error');
+	logMe('Error: Invalid key reference!: ' . $canonical64);
+	die('Invalid key reference!');
+}
+$hubFile = @file_get_contents('feeds/' . $canonical64 . '/!hub.json');
+if ($hubFile === false) {
+	header('HTTP/1.1 404 Not Found');
+	//@unlink('keys/' . $key . '.txt');
+	logMe('Error: Feed info not found!: ' . $canonical64);
+	die('Feed info not found!');
+}
+$hubJson = json_decode($hubFile, true);
+if (!$hubJson || empty($hubJson['key']) || $hubJson['key'] !== $key) {
+	header('HTTP/1.1 500 Internal Server Error');
+	logMe('Error: Invalid key cross-check!: ' . $key);
+	die('Invalid key cross-check!');
+}
+chdir('feeds/' . $canonical64);
+$users = glob('*.txt', GLOB_NOSORT);
+if (empty($users)) {
+	header('HTTP/1.1 410 Gone');
+	logMe('Error: Nobody is subscribed to this feed anymore!: ' . $canonical64);
+	die('Nobody is subscribed to this feed anymore!');
+}
+
+if (!empty($_REQUEST['hub_mode']) && $_REQUEST['hub_mode'] === 'subscribe') {
+	$leaseSeconds = empty($_REQUEST['hub_lease_seconds']) ? 0 : intval($_REQUEST['hub_lease_seconds']);
+	if ($leaseSeconds > 60) {
+		$hubJson['lease_end'] = time() + $leaseSeconds;
+	} else {
+		unset($hubJson['lease_end']);
+	}
+	$hubJson['lease_start'] = time();
+	if (!isset($hubJson['error'])) {
+		$hubJson['error'] = true;	//Do not assume that PubSubHubbub works until the first successul push
+	}
+	file_put_contents('./!hub.json', json_encode($hubJson));
+	exit(isset($_REQUEST['hub_challenge']) ? $_REQUEST['hub_challenge'] : '');
+}
+
+if ($ORIGINAL_INPUT == '') {
+	header('HTTP/1.1 422 Unprocessable Entity');
+	die('Missing XML payload!');
+}
+
+Minz_Configuration::register('system', DATA_PATH . '/config.php', DATA_PATH . '/config.default.php');
+$system_conf = Minz_Configuration::get('system');
+$system_conf->auth_type = 'none';	// avoid necessity to be logged in (not saved!)
+Minz_Translate::init('en');
+Minz_Request::_param('ajax', true);
+$feedController = new FreshRSS_feed_Controller();
+
+$simplePie = customSimplePie();
+$simplePie->set_raw_data($ORIGINAL_INPUT);
+$simplePie->init();
+unset($ORIGINAL_INPUT);
+
+$links = $simplePie->get_links('self');
+$self = isset($links[0]) ? $links[0] : null;
+
+if ($self !== base64url_decode($canonical64)) {
+	//header('HTTP/1.1 422 Unprocessable Entity');
+	logMe('Warning: Self URL [' . $self . '] does not match registered canonical URL!: ' . base64url_decode($canonical64));
+	//die('Self URL does not match registered canonical URL!');
+	$self = base64url_decode($canonical64);
+}
+Minz_Request::_param('url', $self);
+
+$nb = 0;
+foreach ($users as $userFilename) {
+	$username = basename($userFilename, '.txt');
+	if (!file_exists(USERS_PATH . '/' . $username . '/config.php')) {
+		break;
+	}
+
+	try {
+		Minz_Session::_param('currentUser', $username);
+		Minz_Configuration::register('user',
+		                             join_path(USERS_PATH, $username, 'config.php'),
+		                             join_path(USERS_PATH, '_', 'config.default.php'));
+		FreshRSS_Context::init();
+		if ($feedController->actualizeAction($simplePie) > 0) {
+			$nb++;
+		}
+	} catch (Exception $e) {
+		logMe('Error: ' . $e->getMessage());
+	}
+}
+
+$simplePie->__destruct();
+unset($simplePie);
+
+if ($nb === 0) {
+	header('HTTP/1.1 410 Gone');
+	logMe('Error: Nobody is subscribed to this feed anymore after all!: ' . $self);
+	die('Nobody is subscribed to this feed anymore after all!');
+} elseif (!empty($hubJson['error'])) {
+	$hubJson['error'] = false;
+	file_put_contents('./!hub.json', json_encode($hubJson));
+}
+
+logMe('PubSubHubbub ' . $self . ' done: ' . $nb);
+exit('Done: ' . $nb . "\n");
diff --git a/p/index.html b/p/index.html
index 260f437bd..ef5cb87ce 100644
--- a/p/index.html
+++ b/p/index.html
@@ -8,7 +8,7 @@
 <link rel="shortcut icon" type="image/x-icon" sizes="16x16 64x64" href="favicon.ico" />
 <link rel="icon msapplication-TileImage apple-touch-icon" type="image/png" sizes="256x256" href="themes/icons/favicon-256.png" />
 <meta name="msapplication-TileColor" content="#FFF" />
-<meta name="robots" content="noindex,nofollow" />
+<meta name="robots" content="noindex" />
 <style>
 body {
 	font-family: sans-serif;
diff --git a/p/scripts/jquery.min.js b/p/scripts/jquery.min.js
index 25714ed29..49990d6e1 100644
--- a/p/scripts/jquery.min.js
+++ b/p/scripts/jquery.min.js
@@ -1,4 +1,4 @@
-/*! jQuery v2.1.3 | (c) 2005, 2014 jQuery Foundation, Inc. | jquery.org/license */
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diff --git a/p/scripts/main.js b/p/scripts/main.js
index 1be75bb12..f64927c14 100644
--- a/p/scripts/main.js
+++ b/p/scripts/main.js
@@ -238,12 +238,7 @@ function toggleContent(new_active, old_active) {
 		old_active.removeClass("active current");
 		new_active.addClass("current");
 		if (context['auto_remove_article'] && !old_active.hasClass('not_read')) {
-			var p = old_active.prev();
-			var n = old_active.next();
-			if (p.hasClass('day') && n.hasClass('day')) {
-				p.remove();
-			}
-			old_active.remove();
+			auto_remove(old_active);
 		}
 	} else {
 		new_active.toggleClass('active');
@@ -258,7 +253,7 @@ function toggleContent(new_active, old_active) {
 
 	if (context['sticky_post']) {
 		var prev_article = new_active.prevAll('.flux'),
-		    new_pos = new_active.position().top,
+			new_pos = new_active.position().top,
 			old_scroll = $(box_to_move).scrollTop();
 
 		if (prev_article.length > 0 && new_pos - prev_article.position().top <= 150) {
@@ -289,6 +284,16 @@ function toggleContent(new_active, old_active) {
 	}
 }
 
+function auto_remove(element) {
+	var p = element.prev();
+	var n = element.next();
+	if (p.hasClass('day') && n.hasClass('day')) {
+		p.remove();
+	}
+	element.remove();
+	$('#stream > .flux:not(.not_read):not(.active)').remove();
+}
+
 function prev_entry() {
 	var old_active = $(".flux.current"),
 		new_active = old_active.length === 0 ? $(".flux:last") : old_active.prevAll(".flux:first");
@@ -683,7 +688,7 @@ function init_stream(divStream) {
 		}
 		var old_active = $(".flux.current"),
 			new_active = $(this).parent();
-			isCollapsed = true;
+		isCollapsed = true;
 		if (e.target.tagName.toUpperCase() === 'A') {	//Leave real links alone
 			if (context['auto_mark_article']) {
 				mark_read(new_active, true);
@@ -696,12 +701,7 @@ function init_stream(divStream) {
 	divStream.on('click', '.flux a.read', function () {
 		var active = $(this).parents(".flux");
 		if (context['auto_remove_article'] && active.hasClass('not_read')) {
-			var p = active.prev();
-			var n = active.next();
-			if (p.hasClass('day') && n.hasClass('day')) {
-				p.remove();
-			}
-			active.remove();
+			auto_remove(active);
 		}
 		mark_read(active, false);
 		return false;
@@ -882,8 +882,8 @@ function notifs_html5_show(nb) {
 
 	if (context['html5_notif_timeout'] !== 0){
 		setTimeout(function() {
-					notification.close();
-				}, context['html5_notif_timeout'] * 1000);
+			notification.close();
+		}, context['html5_notif_timeout'] * 1000);
 	}
 }
 
@@ -899,7 +899,7 @@ function init_notifs_html5() {
 function refreshUnreads() {
 	$.getJSON('./?c=javascript&a=nbUnreadsPerFeed').done(function (data) {
 		var isAll = $('.category.all.active').length > 0,
-		    new_articles = false;
+			new_articles = false;
 
 		$.each(data, function(feed_id, nbUnreads) {
 			feed_id = 'f_' + feed_id;
@@ -1097,7 +1097,7 @@ function init_share_observers() {
 	$('.share.add').on('click', function(e) {
 		var opt = $(this).siblings('select').find(':selected');
 		var row = $(this).parents('form').data(opt.data('form'));
-		row = row.replace('##label##', opt.html(), 'g');
+		row = row.replace('##label##', opt.html().trim(), 'g');
 		row = row.replace('##type##', opt.val(), 'g');
 		row = row.replace('##help##', opt.data('help'), 'g');
 		row = row.replace('##key##', shares, 'g');
@@ -1195,7 +1195,7 @@ function faviconNbUnread(n) {
 
 function init_slider_observers() {
 	var slider = $('#slider'),
-	    closer = $('#close-slider');
+		closer = $('#close-slider');
 	if (slider.length < 1) {
 		return;
 	}
@@ -1229,6 +1229,31 @@ function init_slider_observers() {
 	});
 }
 
+function init_configuration_alert() {
+	$(window).on('submit', function(e) {
+		window.hasSubmit = true;
+	});
+	$(window).on('beforeunload', function(e) {
+		if (window.hasSubmit) {
+			return;
+		}
+		var fields = $("[data-leave-validation]");
+		for (var i = 0; i < fields.length; i++) {
+			if ($(fields[i]).attr('type') === 'checkbox' || $(fields[i]).attr('type') === 'radio') {
+				// The use of != is done on purpose to check boolean against integer
+				if ($(fields[i]).is(':checked') != $(fields[i]).attr('data-leave-validation')) {
+					return false;
+				}
+			} else {
+				if ($(fields[i]).attr('data-leave-validation') !== $(fields[i]).val()) {
+					return false;
+				}
+			}
+		}
+		return;
+	});
+}
+
 function init_all() {
 	if (!(window.$ && window.context)) {
 		if (window.console) {
@@ -1260,6 +1285,7 @@ function init_all() {
 		init_password_observers();
 		init_stats_observers();
 		init_slider_observers();
+		init_configuration_alert();
 	}
 
 	if (window.console) {
diff --git a/p/themes/BlueLagoon/BlueLagoon.css b/p/themes/BlueLagoon/BlueLagoon.css
index ffb80ddb2..e1b93dac9 100644
--- a/p/themes/BlueLagoon/BlueLagoon.css
+++ b/p/themes/BlueLagoon/BlueLagoon.css
@@ -349,7 +349,7 @@ a.btn {
 	text-align: left;
 	background: #222;
 }
-.dropdown-menu:after {
+.dropdown-menu::after {
 	content: "";
 	position: absolute;
 	top: -6px;
@@ -384,7 +384,7 @@ a.btn {
 	background: -webkit-linear-gradient(top,  #0090FF 0%, #0062BE 100%);
 	color: #fff;
 }
-.dropdown-menu > .item[aria-checked="true"] > a:before {
+.dropdown-menu > .item[aria-checked="true"] > a::before {
 	font-weight: bold;
 	margin: 0 0 0 -14px;
 }
@@ -626,7 +626,7 @@ a.btn {
 }
 
 /*=== Aside main page (categories) */
-.aside_feed .tree-folder-title > .title:not([data-unread="0"]):after {
+.aside_feed .tree-folder-title > .title:not([data-unread="0"])::after {
 	position: absolute;
 	right: 3px;
 	padding: 1px 5px;
@@ -646,7 +646,7 @@ a.btn {
 .feed.item.error > a {
 	color: #BD362F;
 }
-.aside_feed .tree-folder-items .dropdown-menu:after {
+.aside_feed .tree-folder-items .dropdown-menu::after {
 	left: 2px;
 }
 .aside_feed .tree-folder-items .item .dropdown-target:target ~ .dropdown-toggle > .icon,
@@ -988,7 +988,7 @@ opacity: 1;
 	color: #222;
 	font-weight: bold;
 }
-.box.category .title:not([data-unread="0"]):after {
+.box.category .title:not([data-unread="0"])::after {
 	position: absolute;
 	top: 5px; right: 10px;
 	border: 0;
@@ -1018,7 +1018,7 @@ opacity: 1;
 .aside.aside_feed .nav-form .dropdown .dropdown-menu {
 	right: -20px;
 }
-.aside.aside_feed .nav-form .dropdown .dropdown-menu:after {
+.aside.aside_feed .nav-form .dropdown .dropdown-menu::after {
 	right: 33px;
 }
 
diff --git a/p/themes/BlueLagoon/template.css b/p/themes/BlueLagoon/template.css
index bf421e322..8c1a4ed21 100644
--- a/p/themes/BlueLagoon/template.css
+++ b/p/themes/BlueLagoon/template.css
@@ -92,7 +92,7 @@ input.extend:focus {
 /*=== COMPONENTS */
 /*===============*/
 /*=== Forms */
-.form-group:after {
+.form-group::after {
 	content: "";
 	display: block;
 	clear: both;
@@ -184,7 +184,7 @@ a.btn {
 .dropdown-menu > .item > span {
 	display: block;
 }
-.dropdown-menu > .item[aria-checked="true"] > a:before {
+.dropdown-menu > .item[aria-checked="true"] > a::before {
 	content: '✓';
 }
 .dropdown-menu .input {
@@ -315,7 +315,7 @@ a.btn {
 	white-space: nowrap;
 	text-overflow: ellipsis;
 }
-.category .btn:not([data-unread="0"]):after {
+.category .btn:not([data-unread="0"])::after {
 	content: attr(data-unread);
 }
 
@@ -334,7 +334,7 @@ a.btn {
 	text-overflow: ellipsis;
 	vertical-align: middle;
 }
-.categories .feeds .feed:not([data-unread="0"]):before {
+.categories .feeds .feed:not([data-unread="0"])::before {
 	content: "(" attr(data-unread) ") ";
 }
 .categories .feeds .dropdown-menu {
@@ -688,7 +688,7 @@ a.btn {
 	.flux_content .content a {
 		color: #000;
 	}
-	.flux_content .content a:after {
+	.flux_content .content a::after {
 		content: " [" attr(href) "] ";
 		font-style: italic;
 	}
diff --git a/p/themes/Dark/dark.css b/p/themes/Dark/dark.css
index cd2f85ebf..65ee0a049 100644
--- a/p/themes/Dark/dark.css
+++ b/p/themes/Dark/dark.css
@@ -312,7 +312,7 @@ a.btn {
 	border: 1px solid #888;
 	border-radius: 5px;
 }
-.dropdown-menu:after {
+.dropdown-menu::after {
 	content: "";
 	position: absolute;
 	top: -6px;
@@ -347,7 +347,7 @@ a.btn {
 	background: #26303F;
 	color: #888;
 }
-.dropdown-menu > .item[aria-checked="true"] > a:before {
+.dropdown-menu > .item[aria-checked="true"] > a::before {
 	font-weight: bold;
 	margin: 0 0 0 -14px;
 }
@@ -551,7 +551,7 @@ a.btn {
 }
 
 /*=== Aside main page (categories) */
-.aside_feed .tree-folder-title > .title:not([data-unread="0"]):after {
+.aside_feed .tree-folder-title > .title:not([data-unread="0"])::after {
 	position: absolute;
 	right: 0;
 	margin: 10px 0;
@@ -584,7 +584,7 @@ a.btn {
 .feed.item.error.active > a {
 	color: #fff;
 }
-.aside_feed .tree-folder-items .dropdown-menu:after {
+.aside_feed .tree-folder-items .dropdown-menu::after {
 	left: 2px;
 }
 .aside_feed .tree-folder-items .item .dropdown-target:target ~ .dropdown-toggle > .icon,
@@ -858,7 +858,7 @@ a.btn {
 	color: #fff;
 	font-weight: bold;
 }
-.box.category .title:not([data-unread="0"]):after {
+.box.category .title:not([data-unread="0"])::after {
 	position: absolute;
 	top: 5px; right: 10px;
 	border: 0;
@@ -894,7 +894,7 @@ a.btn {
 .aside.aside_feed .nav-form .dropdown .dropdown-menu {
 	right: -20px;
 }
-.aside.aside_feed .nav-form .dropdown .dropdown-menu:after {
+.aside.aside_feed .nav-form .dropdown .dropdown-menu::after {
 	right: 33px;
 }
 
diff --git a/p/themes/Flat/flat.css b/p/themes/Flat/flat.css
index 42b73bae2..1e5cdf8ff 100644
--- a/p/themes/Flat/flat.css
+++ b/p/themes/Flat/flat.css
@@ -102,7 +102,7 @@ form th {
 	border: 1px solid transparent;
 	border-radius: 3px;
 }
-.form-group:after {
+.form-group::after {
 	content: "";
 	display: block;
 	clear: both;
@@ -312,7 +312,7 @@ a.btn {
 	border: 1px solid #95a5a6;
 	border-radius: 3px;
 }
-.dropdown-menu:after {
+.dropdown-menu::after {
 	content: "";
 	position: absolute;
 	top: -6px;
@@ -347,7 +347,7 @@ a.btn {
 	background: #2980b9;
 	color: #fff;
 }
-.dropdown-menu > .item[aria-checked="true"] > a:before {
+.dropdown-menu > .item[aria-checked="true"] > a::before {
 	font-weight: bold;
 	margin: 0 0 0 -14px;
 }
@@ -557,7 +557,7 @@ a.btn {
 }
 
 /*=== Aside main page (categories) */
-.aside_feed .tree-folder-title > .title:not([data-unread="0"]):after {
+.aside_feed .tree-folder-title > .title:not([data-unread="0"])::after {
 	position: absolute;
 	right: 0;
 	margin: 10px 0;
@@ -588,7 +588,7 @@ a.btn {
 .feed.item.error.active > a {
 	color: #fff;
 }
-.aside_feed .tree-folder-items .dropdown-menu:after {
+.aside_feed .tree-folder-items .dropdown-menu::after {
 	left: 2px;
 }
 .aside_feed .tree-folder-items .item .dropdown-target:target ~ .dropdown-toggle > .icon,
@@ -864,7 +864,7 @@ a.btn {
 	font-weight: bold;
 	color: #fff;
 }
-.box.category .title:not([data-unread="0"]):after {
+.box.category .title:not([data-unread="0"])::after {
 	position: absolute;
 	top: 5px; right: 10px;
 	border: 0;
@@ -887,7 +887,7 @@ a.btn {
 .aside.aside_feed .nav-form .dropdown .dropdown-menu {
 	right: -20px;
 }
-.aside.aside_feed .nav-form .dropdown .dropdown-menu:after {
+.aside.aside_feed .nav-form .dropdown .dropdown-menu::after {
 	right: 33px;
 }
 
diff --git a/p/themes/Origine/origine.css b/p/themes/Origine/origine.css
index 18df4468a..ee08b33bb 100644
--- a/p/themes/Origine/origine.css
+++ b/p/themes/Origine/origine.css
@@ -336,7 +336,7 @@ a.btn {
 	font-size: 0.8rem;
 	text-align: left;
 }
-.dropdown-menu:after {
+.dropdown-menu::after {
 	content: "";
 	position: absolute;
 	top: -6px;
@@ -373,7 +373,7 @@ a.btn {
 	background: #0062BE;
 	color: #fff;
 }
-.dropdown-menu > .item[aria-checked="true"] > a:before {
+.dropdown-menu > .item[aria-checked="true"] > a::before {
 	font-weight: bold;
 	margin: 0 0 0 -14px;
 }
@@ -591,7 +591,7 @@ a.btn {
 }
 
 /*=== Aside main page (categories) */
-.aside_feed .category .title:not([data-unread="0"]):after {
+.aside_feed .category .title:not([data-unread="0"])::after {
 	position: absolute;
 	right: 0;
 	margin: 10px 0;
@@ -622,7 +622,7 @@ a.btn {
 .feed.item.error.active > a {
 	color: #fff;
 }
-.aside_feed .tree-folder-items .dropdown-menu:after {
+.aside_feed .tree-folder-items .dropdown-menu::after {
 	left: 2px;
 }
 .aside_feed .tree-folder-items .item .dropdown-target:target ~ .dropdown-toggle > .icon,
@@ -908,7 +908,7 @@ a.btn {
 	color: #fff;
 	font-weight: bold;
 }
-.box.category .title:not([data-unread="0"]):after {
+.box.category .title:not([data-unread="0"])::after {
 	position: absolute;
 	top: 5px; right: 10px;
 	border: 0;
@@ -932,7 +932,7 @@ a.btn {
 .aside.aside_feed .nav-form .dropdown .dropdown-menu {
 	right: -20px;
 }
-.aside.aside_feed .nav-form .dropdown .dropdown-menu:after {
+.aside.aside_feed .nav-form .dropdown .dropdown-menu::after {
 	right: 33px;
 }
 
diff --git a/p/themes/Pafat/pafat.css b/p/themes/Pafat/pafat.css
index 61e5c8f63..374471ebc 100644
--- a/p/themes/Pafat/pafat.css
+++ b/p/themes/Pafat/pafat.css
@@ -319,7 +319,7 @@ a.btn {
 	font-size: 0.8rem;
 	text-align: left;
 }
-.dropdown-menu:after {
+.dropdown-menu::after {
 	content: "";
 	position: absolute;
 	top: -6px;
@@ -362,7 +362,7 @@ a.btn {
 	background: #eee;
 	color: #666;
 }
-.dropdown-menu > .item[aria-checked="true"] > a:before {
+.dropdown-menu > .item[aria-checked="true"] > a::before {
 	font-weight: bold;
 	margin: 0 0 0 -14px;
 }
@@ -590,7 +590,7 @@ a.btn {
 }
 
 /*=== Aside main page (categories) */
-.aside_feed .tree-folder-title > .title:not([data-unread="0"]):after {
+.aside_feed .tree-folder-title > .title:not([data-unread="0"])::after {
 	position: absolute;
 	top: 0.25rem; right: 3px;
 	padding: 0px 5px;
@@ -633,7 +633,7 @@ a.btn {
 .feed.item.error.active > a {
 	color: #fff;
 }
-.aside_feed .tree-folder-items .dropdown-menu:after {
+.aside_feed .tree-folder-items .dropdown-menu::after {
 	left: 2px;
 }
 .aside_feed .tree-folder-items .item .dropdown-target:target ~ .dropdown-toggle > .icon,
@@ -918,7 +918,7 @@ a.btn {
 	font-weight: bold;
 	color: #fff;
 }
-.box.category .title:not([data-unread="0"]):after {
+.box.category .title:not([data-unread="0"])::after {
 	position: absolute;
 	top: 5px; right: 10px;
 	border: 0;
@@ -943,7 +943,7 @@ a.btn {
 .aside.aside_feed .nav-form .dropdown .dropdown-menu {
 	right: -20px;
 }
-.aside.aside_feed .nav-form .dropdown .dropdown-menu:after {
+.aside.aside_feed .nav-form .dropdown .dropdown-menu::after {
 	right: 33px;
 }
 
diff --git a/p/themes/Screwdriver/screwdriver.css b/p/themes/Screwdriver/screwdriver.css
index a43d1801c..8754b0b2f 100644
--- a/p/themes/Screwdriver/screwdriver.css
+++ b/p/themes/Screwdriver/screwdriver.css
@@ -349,7 +349,7 @@ a.btn {
 	text-align: left;
 	background: #222;
 }
-.dropdown-menu:after {
+.dropdown-menu::after {
 	content: "";
 	position: absolute;
 	top: -6px;
@@ -385,7 +385,7 @@ a.btn {
 	background: #171717;
 	color: #fff;
 }
-.dropdown-menu > .item[aria-checked="true"] > a:before {
+.dropdown-menu > .item[aria-checked="true"] > a::before {
 	font-weight: bold;
 	margin: 0 0 0 -14px;
 }
@@ -621,7 +621,7 @@ a.btn {
 }
 
 /*=== Aside main page (categories) */
-.aside_feed .tree-folder-title > .title:not([data-unread="0"]):after {
+.aside_feed .tree-folder-title > .title:not([data-unread="0"])::after {
 	position: absolute;
 	right: 3px;
 	padding: 1px 5px;
@@ -641,7 +641,7 @@ a.btn {
 .feed.item.error > a {
 	color: #BD362F;
 }
-.aside_feed .tree-folder-items .dropdown-menu:after {
+.aside_feed .tree-folder-items .dropdown-menu::after {
 	left: 2px;
 }
 .aside_feed .tree-folder-items .item .dropdown-target:target ~ .dropdown-toggle > .icon,
@@ -986,7 +986,7 @@ opacity: 1;
 	color: #222;
 	font-weight: bold;
 }
-.box.category .title:not([data-unread="0"]):after {
+.box.category .title:not([data-unread="0"])::after {
 	position: absolute;
 	top: 5px; right: 10px;
 	border: 0;
@@ -1016,7 +1016,7 @@ opacity: 1;
 .aside.aside_feed .nav-form .dropdown .dropdown-menu {
 	right: -20px;
 }
-.aside.aside_feed .nav-form .dropdown .dropdown-menu:after {
+.aside.aside_feed .nav-form .dropdown .dropdown-menu::after {
 	right: 33px;
 }
 
diff --git a/p/themes/base-theme/base.css b/p/themes/base-theme/base.css
index f874d554c..6c788371d 100644
--- a/p/themes/base-theme/base.css
+++ b/p/themes/base-theme/base.css
@@ -231,7 +231,7 @@ a.btn {
 	font-size: 0.8rem;
 	text-align: left;
 }
-.dropdown-menu:after {
+.dropdown-menu::after {
 	content: "";
 	position: absolute;
 	top: -6px;
@@ -262,7 +262,7 @@ a.btn {
 }
 .dropdown-menu > .item:hover {
 }
-.dropdown-menu > .item[aria-checked="true"] > a:before {
+.dropdown-menu > .item[aria-checked="true"] > a::before {
 	font-weight: bold;
 	margin: 0 0 0 -14px;
 }
@@ -431,7 +431,7 @@ a.btn {
 }
 
 /*=== Aside main page (categories) */
-.aside_feed .tree-folder-title > .title:not([data-unread="0"]):after {
+.aside_feed .tree-folder-title > .title:not([data-unread="0"])::after {
 	position: absolute;
 	right: 0;
 	margin: 10px 0;
@@ -456,7 +456,7 @@ a.btn {
 .feed.item.empty.active > a,
 .feed.item.error.active > a {
 }
-.aside_feed .tree-folder-items .dropdown-menu:after {
+.aside_feed .tree-folder-items .dropdown-menu::after {
 	left: 2px;
 }
 .aside_feed .tree-folder-items .item .dropdown-target:target ~ .dropdown-toggle > .icon,
@@ -675,7 +675,7 @@ a.btn {
 .box.category:not([data-unread="0"]) .box-title .title {
 	font-weight: bold;
 }
-.box.category .title:not([data-unread="0"]):after {
+.box.category .title:not([data-unread="0"])::after {
 	position: absolute;
 	top: 5px; right: 10px;
 	border: 0;
@@ -698,7 +698,7 @@ a.btn {
 .aside.aside_feed .nav-form .dropdown .dropdown-menu {
 	right: -20px;
 }
-.aside.aside_feed .nav-form .dropdown .dropdown-menu:after {
+.aside.aside_feed .nav-form .dropdown .dropdown-menu::after {
 	right: 33px;
 }
 
diff --git a/p/themes/base-theme/template.css b/p/themes/base-theme/template.css
index a299a5ddf..17a43d3ed 100644
--- a/p/themes/base-theme/template.css
+++ b/p/themes/base-theme/template.css
@@ -111,7 +111,7 @@ td.numeric {
 /*=== COMPONENTS */
 /*===============*/
 /*=== Forms */
-.form-group:after {
+.form-group::after {
 	content: "";
 	display: block;
 	clear: both;
@@ -206,7 +206,7 @@ a.btn {
 	display: block;
 	min-width: 200px;
 }
-.dropdown-menu > .item[aria-checked="true"] > a:before {
+.dropdown-menu > .item[aria-checked="true"] > a::before {
 	content: '✓';
 }
 .dropdown-menu .input {
@@ -773,10 +773,14 @@ input:checked + .slide-container .properties {
 
 /*=== DIVERS */
 /*===========*/
-.category .title:not([data-unread="0"]):after {
+.category .title:not([data-unread="0"])::after {
 	content: attr(data-unread);
 }
-.feed .item-title:not([data-unread="0"]):before {
+.category .title.error::before {
+	content: "⚠ ";
+	color: #bd362f;
+}
+.feed .item-title:not([data-unread="0"])::before {
 	content: "(" attr(data-unread) ") ";
 }
 .feed .item-title:not([data-unread="0"]) {
@@ -889,7 +893,7 @@ input:checked + .slide-container .properties {
 	.flux_content .content a {
 		color: #000;
 	}
-	.flux_content .content a:after {
+	.flux_content .content a::after {
 		content: " [" attr(href) "] ";
 		font-style: italic;
 	}
diff --git a/tests/app/Models/ContextTest.php b/tests/app/Models/ContextTest.php
new file mode 100644
index 000000000..4dc8b7757
--- /dev/null
+++ b/tests/app/Models/ContextTest.php
@@ -0,0 +1,5 @@
+<?php
+
+class ContextTest extends \PHPUnit_Framework_TestCase {
+
+}
diff --git a/tests/app/Models/SearchTest.php b/tests/app/Models/SearchTest.php
new file mode 100644
index 000000000..73ff56cc6
--- /dev/null
+++ b/tests/app/Models/SearchTest.php
@@ -0,0 +1,293 @@
+<?php
+
+require_once(LIB_PATH . '/lib_date.php');
+
+class SearchTest extends \PHPUnit_Framework_TestCase {
+
+	/**
+	 * @dataProvider provideEmptyInput
+	 * @param string|null $input
+	 */
+	public function test__construct_whenInputIsEmpty_getsOnlyNullValues($input) {
+		$search = new FreshRSS_Search($input);
+		$this->assertEquals('', $search->getRawInput());
+		$this->assertNull($search->getIntitle());
+		$this->assertNull($search->getMinDate());
+		$this->assertNull($search->getMaxDate());
+		$this->assertNull($search->getMinPubdate());
+		$this->assertNull($search->getMaxPubdate());
+		$this->assertNull($search->getAuthor());
+		$this->assertNull($search->getTags());
+		$this->assertNull($search->getSearch());
+	}
+
+	/**
+	 * Return an array of values for the search object.
+	 * Here is the description of the values
+	 * @return array
+	 */
+	public function provideEmptyInput() {
+		return array(
+		    array(''),
+		    array(null),
+		);
+	}
+
+	/**
+	 * @dataProvider provideIntitleSearch
+	 * @param string $input
+	 * @param string $intitle_value
+	 * @param string|null $search_value
+	 */
+	public function test__construct_whenInputContainsIntitle_setsIntitlePropery($input, $intitle_value, $search_value) {
+		$search = new FreshRSS_Search($input);
+		$this->assertEquals($intitle_value, $search->getIntitle());
+		$this->assertEquals($search_value, $search->getSearch());
+	}
+
+	/**
+	 * @return array
+	 */
+	public function provideIntitleSearch() {
+		return array(
+		    array('intitle:word1', 'word1', null),
+		    array('intitle:word1 word2', 'word1', array('word2')),
+		    array('intitle:"word1 word2"', 'word1 word2', null),
+		    array("intitle:'word1 word2'", 'word1 word2', null),
+		    array('word1 intitle:word2', 'word2', array('word1')),
+		    array('word1 intitle:word2 word3', 'word2', array('word1', 'word3')),
+		    array('word1 intitle:"word2 word3"', 'word2 word3', array('word1')),
+		    array("word1 intitle:'word2 word3'", 'word2 word3', array('word1')),
+		    array('intitle:word1 intitle:word2', 'word1', array('intitle:word2')),
+		    array('intitle: word1 word2', null, array('word1', 'word2')),
+		    array('intitle:123', '123', null),
+		    array('intitle:"word1 word2" word3"', 'word1 word2', array('word3"')),
+		    array("intitle:'word1 word2' word3'", 'word1 word2', array("word3'")),
+		    array('intitle:"word1 word2\' word3"', "word1 word2' word3", null),
+		    array("intitle:'word1 word2\" word3'", 'word1 word2" word3', null),
+		    array("intitle:word1 'word2 word3' word4", 'word1', array('word2 word3', 'word4')),
+		);
+	}
+
+	/**
+	 * @dataProvider provideAuthorSearch
+	 * @param string $input
+	 * @param string $author_value
+	 * @param string|null $search_value
+	 */
+	public function test__construct_whenInputContainsAuthor_setsAuthorValue($input, $author_value, $search_value) {
+		$search = new FreshRSS_Search($input);
+		$this->assertEquals($author_value, $search->getAuthor());
+		$this->assertEquals($search_value, $search->getSearch());
+	}
+
+	/**
+	 * @return array
+	 */
+	public function provideAuthorSearch() {
+		return array(
+		    array('author:word1', 'word1', null),
+		    array('author:word1 word2', 'word1', array('word2')),
+		    array('author:"word1 word2"', 'word1 word2', null),
+		    array("author:'word1 word2'", 'word1 word2', null),
+		    array('word1 author:word2', 'word2', array('word1')),
+		    array('word1 author:word2 word3', 'word2', array('word1', 'word3')),
+		    array('word1 author:"word2 word3"', 'word2 word3', array('word1')),
+		    array("word1 author:'word2 word3'", 'word2 word3', array('word1')),
+		    array('author:word1 author:word2', 'word1', array('author:word2')),
+		    array('author: word1 word2', null, array('word1', 'word2')),
+		    array('author:123', '123', null),
+		    array('author:"word1 word2" word3"', 'word1 word2', array('word3"')),
+		    array("author:'word1 word2' word3'", 'word1 word2', array("word3'")),
+		    array('author:"word1 word2\' word3"', "word1 word2' word3", null),
+		    array("author:'word1 word2\" word3'", 'word1 word2" word3', null),
+		    array("author:word1 'word2 word3' word4", 'word1', array('word2 word3', 'word4')),
+		);
+	}
+
+	/**
+	 * @dataProvider provideInurlSearch
+	 * @param string $input
+	 * @param string $inurl_value
+	 * @param string|null $search_value
+	 */
+	public function test__construct_whenInputContainsInurl_setsInurlValue($input, $inurl_value, $search_value) {
+		$search = new FreshRSS_Search($input);
+		$this->assertEquals($inurl_value, $search->getInurl());
+		$this->assertEquals($search_value, $search->getSearch());
+	}
+
+	/**
+	 * @return array
+	 */
+	public function provideInurlSearch() {
+		return array(
+		    array('inurl:word1', 'word1', null),
+		    array('inurl: word1', null, array('word1')),
+		    array('inurl:123', '123', null),
+		    array('inurl:word1 word2', 'word1', array('word2')),
+		    array('inurl:"word1 word2"', '"word1', array('word2"')),
+		    array("inurl:word1 'word2 word3' word4", 'word1', array('word2 word3', 'word4')),
+		);
+	}
+
+	/**
+	 * @dataProvider provideDateSearch
+	 * @param string $input
+	 * @param string $min_date_value
+	 * @param string $max_date_value
+	 */
+	public function test__construct_whenInputContainsDate_setsDateValues($input, $min_date_value, $max_date_value) {
+		$search = new FreshRSS_Search($input);
+		$this->assertEquals($min_date_value, $search->getMinDate());
+		$this->assertEquals($max_date_value, $search->getMaxDate());
+	}
+
+	/**
+	 * @return array
+	 */
+	public function provideDateSearch() {
+		return array(
+		    array('date:2007-03-01T13:00:00Z/2008-05-11T15:30:00Z', '1172754000', '1210519800'),
+		    array('date:2007-03-01T13:00:00Z/P1Y2M10DT2H30M', '1172754000', '1210516199'),
+		    array('date:P1Y2M10DT2H30M/2008-05-11T15:30:00Z', '1172757601', '1210519800'),
+		    array('date:2007-03-01/2008-05-11', '1172725200', '1210564799'),
+		    array('date:2007-03-01/', '1172725200', ''),
+		    array('date:/2008-05-11', '', '1210564799'),
+		);
+	}
+
+	/**
+	 * @dataProvider providePubdateSearch
+	 * @param string $input
+	 * @param string $min_pubdate_value
+	 * @param string $max_pubdate_value
+	 */
+	public function test__construct_whenInputContainsPubdate_setsPubdateValues($input, $min_pubdate_value, $max_pubdate_value) {
+		$search = new FreshRSS_Search($input);
+		$this->assertEquals($min_pubdate_value, $search->getMinPubdate());
+		$this->assertEquals($max_pubdate_value, $search->getMaxPubdate());
+	}
+
+	/**
+	 * @return array
+	 */
+	public function providePubdateSearch() {
+		return array(
+		    array('pubdate:2007-03-01T13:00:00Z/2008-05-11T15:30:00Z', '1172754000', '1210519800'),
+		    array('pubdate:2007-03-01T13:00:00Z/P1Y2M10DT2H30M', '1172754000', '1210516199'),
+		    array('pubdate:P1Y2M10DT2H30M/2008-05-11T15:30:00Z', '1172757601', '1210519800'),
+		    array('pubdate:2007-03-01/2008-05-11', '1172725200', '1210564799'),
+		    array('pubdate:2007-03-01/', '1172725200', ''),
+		    array('pubdate:/2008-05-11', '', '1210564799'),
+		);
+	}
+
+	/**
+	 * @dataProvider provideTagsSearch
+	 * @param string $input
+	 * @param string $tags_value
+	 * @param string|null $search_value
+	 */
+	public function test__construct_whenInputContainsTags_setsTagsValue($input, $tags_value, $search_value) {
+		$search = new FreshRSS_Search($input);
+		$this->assertEquals($tags_value, $search->getTags());
+		$this->assertEquals($search_value, $search->getSearch());
+	}
+
+	/**
+	 * @return array
+	 */
+	public function provideTagsSearch() {
+		return array(
+		    array('#word1', array('word1'), null),
+		    array('# word1', null, array('#', 'word1')),
+		    array('#123', array('123'), null),
+		    array('#word1 word2', array('word1'), array('word2')),
+		    array('#"word1 word2"', array('"word1'), array('word2"')),
+		    array('#word1 #word2', array('word1', 'word2'), null),
+		    array("#word1 'word2 word3' word4", array('word1'), array('word2 word3', 'word4')),
+		);
+	}
+
+	/**
+	 * @dataProvider provideMultipleSearch
+	 * @param string $input
+	 * @param string $author_value
+	 * @param string $min_date_value
+	 * @param string $max_date_value
+	 * @param string $intitle_value
+	 * @param string $inurl_value
+	 * @param string $min_pubdate_value
+	 * @param string $max_pubdate_value
+	 * @param array $tags_value
+	 * @param string|null $search_value
+	 */
+	public function test__construct_whenInputContainsMultipleKeywords_setsValues($input, $author_value, $min_date_value, $max_date_value, $intitle_value, $inurl_value, $min_pubdate_value, $max_pubdate_value, $tags_value, $search_value) {
+		$search = new FreshRSS_Search($input);
+		$this->assertEquals($author_value, $search->getAuthor());
+		$this->assertEquals($min_date_value, $search->getMinDate());
+		$this->assertEquals($max_date_value, $search->getMaxDate());
+		$this->assertEquals($intitle_value, $search->getIntitle());
+		$this->assertEquals($inurl_value, $search->getInurl());
+		$this->assertEquals($min_pubdate_value, $search->getMinPubdate());
+		$this->assertEquals($max_pubdate_value, $search->getMaxPubdate());
+		$this->assertEquals($tags_value, $search->getTags());
+		$this->assertEquals($search_value, $search->getSearch());
+		$this->assertEquals($input, $search->getRawInput());
+	}
+
+	public function provideMultipleSearch() {
+		return array(
+		    array(
+			'author:word1 date:2007-03-01/2008-05-11 intitle:word2 inurl:word3 pubdate:2007-03-01/2008-05-11 #word4 #word5',
+			'word1',
+			'1172725200',
+			'1210564799',
+			'word2',
+			'word3',
+			'1172725200',
+			'1210564799',
+			array('word4', 'word5'),
+			null,
+		    ),
+		    array(
+			'word6 intitle:word2 inurl:word3 pubdate:2007-03-01/2008-05-11 #word4 author:word1 #word5 date:2007-03-01/2008-05-11',
+			'word1',
+			'1172725200',
+			'1210564799',
+			'word2',
+			'word3',
+			'1172725200',
+			'1210564799',
+			array('word4', 'word5'),
+			array('word6'),
+		    ),
+		    array(
+			'word6 intitle:word2 inurl:word3 pubdate:2007-03-01/2008-05-11 #word4 author:word1 #word5 word7 date:2007-03-01/2008-05-11',
+			'word1',
+			'1172725200',
+			'1210564799',
+			'word2',
+			'word3',
+			'1172725200',
+			'1210564799',
+			array('word4', 'word5'),
+			array('word6', 'word7'),
+		    ),
+		    array(
+			'word6 intitle:word2 inurl:word3 pubdate:2007-03-01/2008-05-11 #word4 author:word1 #word5 "word7 word8" date:2007-03-01/2008-05-11',
+			'word1',
+			'1172725200',
+			'1210564799',
+			'word2',
+			'word3',
+			'1172725200',
+			'1210564799',
+			array('word4', 'word5'),
+			array('word7 word8', 'word6'),
+		    ),
+		);
+	}
+
+}
diff --git a/tests/app/Models/UserQueryTest.php b/tests/app/Models/UserQueryTest.php
new file mode 100644
index 000000000..a0928d5ae
--- /dev/null
+++ b/tests/app/Models/UserQueryTest.php
@@ -0,0 +1,229 @@
+<?php
+
+/**
+ * Description of UserQueryTest
+ */
+class UserQueryTest extends \PHPUnit_Framework_TestCase {
+
+	public function test__construct_whenAllQuery_storesAllParameters() {
+		$query = array('get' => 'a');
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertEquals('all', $user_query->getGetName());
+		$this->assertEquals('all', $user_query->getGetType());
+	}
+
+	public function test__construct_whenFavoriteQuery_storesFavoriteParameters() {
+		$query = array('get' => 's');
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertEquals('favorite', $user_query->getGetName());
+		$this->assertEquals('favorite', $user_query->getGetType());
+	}
+
+	/**
+	 * @expectedException Exceptions/FreshRSS_DAO_Exception
+	 * @expectedExceptionMessage Category DAO is not loaded in UserQuery
+	 */
+	public function test__construct_whenCategoryQueryAndNoDao_throwsException() {
+		$this->markTestIncomplete('There is a problem with the exception autoloading. We need to make a better autoloading process');
+		$query = array('get' => 'c_1');
+		new FreshRSS_UserQuery($query);
+	}
+
+	public function test__construct_whenCategoryQuery_storesCategoryParameters() {
+		$category_name = 'some category name';
+		$cat = $this->getMock('FreshRSS_Category');
+		$cat->expects($this->atLeastOnce())
+		    ->method('name')
+		    ->withAnyParameters()
+		    ->willReturn($category_name);
+		$cat_dao = $this->getMock('FreshRSS_Searchable');
+		$cat_dao->expects($this->atLeastOnce())
+		    ->method('searchById')
+		    ->withAnyParameters()
+		    ->willReturn($cat);
+		$query = array('get' => 'c_1');
+		$user_query = new FreshRSS_UserQuery($query, null, $cat_dao);
+		$this->assertEquals($category_name, $user_query->getGetName());
+		$this->assertEquals('category', $user_query->getGetType());
+	}
+
+	/**
+	 * @expectedException Exceptions/FreshRSS_DAO_Exception
+	 * @expectedExceptionMessage Feed DAO is not loaded in UserQuery
+	 */
+	public function test__construct_whenFeedQueryAndNoDao_throwsException() {
+		$this->markTestIncomplete('There is a problem with the exception autoloading. We need to make a better autoloading process');
+		$query = array('get' => 'c_1');
+		new FreshRSS_UserQuery($query);
+	}
+
+	public function test__construct_whenFeedQuery_storesFeedParameters() {
+		$feed_name = 'some feed name';
+		$feed = $this->getMock('FreshRSS_Feed', array(), array('', false));
+		$feed->expects($this->atLeastOnce())
+		    ->method('name')
+		    ->withAnyParameters()
+		    ->willReturn($feed_name);
+		$feed_dao = $this->getMock('FreshRSS_Searchable');
+		$feed_dao->expects($this->atLeastOnce())
+		    ->method('searchById')
+		    ->withAnyParameters()
+		    ->willReturn($feed);
+		$query = array('get' => 'f_1');
+		$user_query = new FreshRSS_UserQuery($query, $feed_dao, null);
+		$this->assertEquals($feed_name, $user_query->getGetName());
+		$this->assertEquals('feed', $user_query->getGetType());
+	}
+
+	public function test__construct_whenUnknownQuery_doesStoreParameters() {
+		$query = array('get' => 'q');
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertNull($user_query->getGetName());
+		$this->assertNull($user_query->getGetType());
+	}
+
+	public function test__construct_whenName_storesName() {
+		$name = 'some name';
+		$query = array('name' => $name);
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertEquals($name, $user_query->getName());
+	}
+
+	public function test__construct_whenOrder_storesOrder() {
+		$order = 'some order';
+		$query = array('order' => $order);
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertEquals($order, $user_query->getOrder());
+	}
+
+	public function test__construct_whenState_storesState() {
+		$state = 'some state';
+		$query = array('state' => $state);
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertEquals($state, $user_query->getState());
+	}
+
+	public function test__construct_whenUrl_storesUrl() {
+		$url = 'some url';
+		$query = array('url' => $url);
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertEquals($url, $user_query->getUrl());
+	}
+
+	public function testToArray_whenNoData_returnsEmptyArray() {
+		$user_query = new FreshRSS_UserQuery(array());
+		$this->assertInternalType('array', $user_query->toArray());
+		$this->assertCount(0, $user_query->toArray());
+	}
+
+	public function testToArray_whenData_returnsArray() {
+		$query = array(
+		    'get' => 's',
+		    'name' => 'some name',
+		    'order' => 'some order',
+		    'search' => 'some search',
+		    'state' => 'some state',
+		    'url' => 'some url',
+		);
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertInternalType('array', $user_query->toArray());
+		$this->assertCount(6, $user_query->toArray());
+		$this->assertEquals($query, $user_query->toArray());
+	}
+
+	public function testHasSearch_whenSearch_returnsTrue() {
+		$query = array(
+		    'search' => 'some search',
+		);
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertTrue($user_query->hasSearch());
+	}
+
+	public function testHasSearch_whenNoSearch_returnsFalse() {
+		$user_query = new FreshRSS_UserQuery(array());
+		$this->assertFalse($user_query->hasSearch());
+	}
+
+	public function testHasParameters_whenAllQuery_returnsFalse() {
+		$query = array('get' => 'a');
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertFalse($user_query->hasParameters());
+	}
+
+	public function testHasParameters_whenNoParameter_returnsFalse() {
+		$query = array();
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertFalse($user_query->hasParameters());
+	}
+
+	public function testHasParameters_whenParameter_returnTrue() {
+		$query = array('get' => 's');
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertTrue($user_query->hasParameters());
+	}
+
+	public function testIsDeprecated_whenCategoryExists_returnFalse() {
+		$cat = $this->getMock('FreshRSS_Category');
+		$cat_dao = $this->getMock('FreshRSS_Searchable');
+		$cat_dao->expects($this->atLeastOnce())
+		    ->method('searchById')
+		    ->withAnyParameters()
+		    ->willReturn($cat);
+		$query = array('get' => 'c_1');
+		$user_query = new FreshRSS_UserQuery($query, null, $cat_dao);
+		$this->assertFalse($user_query->isDeprecated());
+	}
+
+	public function testIsDeprecated_whenCategoryDoesNotExist_returnTrue() {
+		$cat_dao = $this->getMock('FreshRSS_Searchable');
+		$cat_dao->expects($this->atLeastOnce())
+		    ->method('searchById')
+		    ->withAnyParameters()
+		    ->willReturn(null);
+		$query = array('get' => 'c_1');
+		$user_query = new FreshRSS_UserQuery($query, null, $cat_dao);
+		$this->assertTrue($user_query->isDeprecated());
+	}
+
+	public function testIsDeprecated_whenFeedExists_returnFalse() {
+		$feed = $this->getMock('FreshRSS_Feed', array(), array('', false));
+		$feed_dao = $this->getMock('FreshRSS_Searchable');
+		$feed_dao->expects($this->atLeastOnce())
+		    ->method('searchById')
+		    ->withAnyParameters()
+		    ->willReturn($feed);
+		$query = array('get' => 'f_1');
+		$user_query = new FreshRSS_UserQuery($query, $feed_dao, null);
+		$this->assertFalse($user_query->isDeprecated());
+	}
+
+	public function testIsDeprecated_whenFeedDoesNotExist_returnTrue() {
+		$feed_dao = $this->getMock('FreshRSS_Searchable');
+		$feed_dao->expects($this->atLeastOnce())
+		    ->method('searchById')
+		    ->withAnyParameters()
+		    ->willReturn(null);
+		$query = array('get' => 'f_1');
+		$user_query = new FreshRSS_UserQuery($query, $feed_dao, null);
+		$this->assertTrue($user_query->isDeprecated());
+	}
+
+	public function testIsDeprecated_whenAllQuery_returnFalse() {
+		$query = array('get' => 'a');
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertFalse($user_query->isDeprecated());
+	}
+
+	public function testIsDeprecated_whenFavoriteQuery_returnFalse() {
+		$query = array('get' => 's');
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertFalse($user_query->isDeprecated());
+	}
+
+	public function testIsDeprecated_whenUnknownQuery_returnFalse() {
+		$query = array('get' => 'q');
+		$user_query = new FreshRSS_UserQuery($query);
+		$this->assertFalse($user_query->isDeprecated());
+	}
+
+}