Improve authors (#2025)

* Links for authors and multiple authors

Favour ';' as a separator instead of ',' to better cope with
multi-author scientific articles.
Follow-up of https://github.com/FreshRSS/FreshRSS/pull/1997 ,
https://github.com/FreshRSS/FreshRSS/issues/1968,
https://github.com/FreshRSS/FreshRSS/pull/2023

* Change i18n authors

* Update layout

* Unicode-compatible search

Example for `author:Loïc`

* author <em> styling

* Final details

* Minor spacing

13 files changed, 13 insertions, 13 deletions

diff --git a/app/i18n/cz/gen.php b/app/i18n/cz/gen.php
index 66c011da3..b9a65f210 100644
--- a/app/i18n/cz/gen.php
+++ b/app/i18n/cz/gen.php
@@ -181,7 +181,7 @@ return array(
 	'short' => array(
 		'attention' => 'Upozornění!',
 		'blank_to_disable' => 'Zakázat - ponechte prázdné',
-		'by_author' => 'Od <em>%s</em>',
+		'by_author' => 'Od:',
 		'by_default' => 'Výchozí',
 		'damn' => 'Sakra!',
 		'default_category' => 'Nezařazeno',
diff --git a/app/i18n/de/gen.php b/app/i18n/de/gen.php
index eb1e74ed6..26d109328 100644
--- a/app/i18n/de/gen.php
+++ b/app/i18n/de/gen.php
@@ -180,7 +180,7 @@ return array(
 	'short' => array(
 		'attention' => 'Achtung!',
 		'blank_to_disable' => 'Zum Deaktivieren frei lassen',
-		'by_author' => 'Von <em>%s</em>',
+		'by_author' => 'Von:',
 		'by_default' => 'standardmäßig',
 		'damn' => 'Verdammt!',
 		'default_category' => 'Unkategorisiert',
diff --git a/app/i18n/en/gen.php b/app/i18n/en/gen.php
index 34e81af2e..9f7da55a5 100644
--- a/app/i18n/en/gen.php
+++ b/app/i18n/en/gen.php
@@ -181,7 +181,7 @@ return array(
 	'short' => array(
 		'attention' => 'Warning!',
 		'blank_to_disable' => 'Leave blank to disable',
-		'by_author' => 'By <em>%s</em>',
+		'by_author' => 'By:',
 		'by_default' => 'By default',
 		'damn' => 'Blast!',
 		'default_category' => 'Uncategorized',
diff --git a/app/i18n/es/gen.php b/app/i18n/es/gen.php
index 4dc1145b2..fe3d62e2d 100755
--- a/app/i18n/es/gen.php
+++ b/app/i18n/es/gen.php
@@ -181,7 +181,7 @@ return array(
 	'short' => array(
 		'attention' => '¡Aviso!',
 		'blank_to_disable' => 'Deja en blanco para desactivar',
-		'by_author' => 'Por <em>%s</em>',
+		'by_author' => 'Por:',
 		'by_default' => 'Por defecto',
 		'damn' => '¡Córcholis!',
 		'default_category' => 'Sin categorizar',
diff --git a/app/i18n/fr/gen.php b/app/i18n/fr/gen.php
index 13e19283f..1e1cef590 100644
--- a/app/i18n/fr/gen.php
+++ b/app/i18n/fr/gen.php
@@ -181,7 +181,7 @@ return array(
 	'short' => array(
 		'attention' => 'Attention !',
 		'blank_to_disable' => 'Laissez vide pour désactiver',
-		'by_author' => 'Par <em>%s</em>',
+		'by_author' => 'Par :',
 		'by_default' => 'Par défaut',
 		'damn' => 'Arf !',
 		'default_category' => 'Sans catégorie',
diff --git a/app/i18n/he/gen.php b/app/i18n/he/gen.php
index a59f6b178..26b8f99e6 100644
--- a/app/i18n/he/gen.php
+++ b/app/i18n/he/gen.php
@@ -181,7 +181,7 @@ return array(
 	'short' => array(
 		'attention' => 'זהירות!',
 		'blank_to_disable' => 'יש להשאיר ריק על מנת לנטרל',
-		'by_author' => 'מאת <em>%s</em>',
+		'by_author' => 'מאת :',
 		'by_default' => 'ברירת מחדל',
 		'damn' => 'הו לא!',
 		'default_category' => 'ללא קטגוריה',
diff --git a/app/i18n/it/gen.php b/app/i18n/it/gen.php
index 2a90693f9..ab17441e7 100644
--- a/app/i18n/it/gen.php
+++ b/app/i18n/it/gen.php
@@ -181,7 +181,7 @@ return array(
 	'short' => array(
 		'attention' => 'Attenzione!',
 		'blank_to_disable' => 'Lascia vuoto per disabilitare',
-		'by_author' => 'di <em>%s</em>',
+		'by_author' => 'di:',
 		'by_default' => 'predefinito',
 		'damn' => 'Ops!',
 		'default_category' => 'Senza categoria',
diff --git a/app/i18n/kr/gen.php b/app/i18n/kr/gen.php
index e664eaa42..6a461bdac 100644
--- a/app/i18n/kr/gen.php
+++ b/app/i18n/kr/gen.php
@@ -181,7 +181,7 @@ return array(
 	'short' => array(
 		'attention' => '경고!',
 		'blank_to_disable' => '빈 칸으로 두면 비활성화',
-		'by_author' => 'By <em>%s</em>',
+		'by_author' => 'By:',
 		'by_default' => '기본값',
 		'damn' => '이런!',
 		'default_category' => '분류 없음',
diff --git a/app/i18n/nl/gen.php b/app/i18n/nl/gen.php
index ccbd86579..fdc4338c3 100644
--- a/app/i18n/nl/gen.php
+++ b/app/i18n/nl/gen.php
@@ -181,7 +181,7 @@ return array(
 	'short' => array(
 		'attention' => 'Attentie!',
 		'blank_to_disable' => 'Laat leeg om uit te zetten',
-		'by_author' => 'Door <em>%s</em>',
+		'by_author' => 'Door:',
 		'by_default' => 'Door standaard',
 		'damn' => 'Potverdorie!',
 		'default_category' => 'Niet ingedeeld',
diff --git a/app/i18n/pt-br/gen.php b/app/i18n/pt-br/gen.php
index 558482f07..59218597b 100644
--- a/app/i18n/pt-br/gen.php
+++ b/app/i18n/pt-br/gen.php
@@ -180,7 +180,7 @@ return array(
 	'short' => array(
 		'attention' => 'Atencão!',
 		'blank_to_disable' => 'Deixe em branco para desativar',
-		'by_author' => 'Por <em>%s</em>',
+		'by_author' => 'Por:',
 		'by_default' => 'Por padrão',
 		'damn' => 'Buumm!',
 		'default_category' => 'Sem categoria',
diff --git a/app/i18n/ru/gen.php b/app/i18n/ru/gen.php
index 911410a1c..6c8dd2adf 100644
--- a/app/i18n/ru/gen.php
+++ b/app/i18n/ru/gen.php
@@ -181,7 +181,7 @@ return array(
 	'short' => array(
 		'attention' => 'Warning!',
 		'blank_to_disable' => 'Leave blank to disable',
-		'by_author' => 'By <em>%s</em>',
+		'by_author' => 'By:',
 		'by_default' => 'By default',
 		'damn' => 'Damn!',
 		'default_category' => 'Uncategorized',
diff --git a/app/i18n/tr/gen.php b/app/i18n/tr/gen.php
index 2e1761517..b8dc18c01 100644
--- a/app/i18n/tr/gen.php
+++ b/app/i18n/tr/gen.php
@@ -181,7 +181,7 @@ return array(
 	'short' => array(
 		'attention' => 'Tehlike!',
 		'blank_to_disable' => 'Devredışı bırakmak için boş bırakın',
-		'by_author' => '<em>%s</em> tarafından',
+		'by_author' => 'Tarafından:',
 		'by_default' => 'Öntanımlı',
 		'damn' => 'Hay aksi!',
 		'default_category' => 'Kategorisiz',
diff --git a/app/i18n/zh-cn/gen.php b/app/i18n/zh-cn/gen.php
index 4ea2d73ab..078e1d378 100644
--- a/app/i18n/zh-cn/gen.php
+++ b/app/i18n/zh-cn/gen.php
@@ -181,7 +181,7 @@ return array(
 	'short' => array(
 		'attention' => '警告!',
 		'blank_to_disable' => '留空以禁用',
-		'by_author' => '作者 <em>%s</em>',
+		'by_author' => '作者',
 		'by_default' => '默认',
 		'damn' => '错误！',
 		'default_category' => '未分类',