I18n standardization (#2138)

* i18n Admin standardization

cz - moved items incorrectly placed in system array to extensions array
nl - remove registration array in user array that doesn't appear in any other translations - possibly from an old version that didn't get removed?
oc - reordered list to standardize order with other translation files.

* Alphabetize extensions Array

* Standardize conf.php

he - removed options not appearing in other i18n files, added missing strings

* Standardize feedback.php

he - removed line not found in other translation files
nl - removed line not found in other translation files

* Standardize gen.php

* Standardize index.php

Major sorting of oc.
Added tags to several languages

* Standardize install.php

ru - added missing strings
it - remove extra string not found in other config files
he - add missing strings, remove strings not found in other languages
oc - reorganize

* Standardize sub.php

* Standardize and fix TODOs

use format  "//TODO - Translation" for easier searching

* Fix whitespace

1 files changed, 1 insertions, 1 deletions

diff --git a/app/i18n/en/index.php b/app/i18n/en/index.php
index 427a769a0..46c415816 100644
--- a/app/i18n/en/index.php
+++ b/app/i18n/en/index.php
@@ -58,6 +58,6 @@ return array(
 	),
 	'share' => 'Share',
 	'tag' => array(
-		'related' => 'Article tags',	//TODO
+		'related' => 'Article tags',
 	),
 );