Localization improvements from the v4.1 branch
Added php syntax check to conversion script for localization files
Improved Arabic localization
Merge branch 'master' of git://github.com/sourcefabric/Newscoop into localization-improvements

Conflicts:
	newscoop/admin-files/lang/ar/comments.php
Undid ugly merge mess
Updated Arabic localization
Updates to Arabic localization
Arabic localization updates
Merge branch 'master' of git://github.com/sourcefabric/Newscoop into localization-improvements
Arabic localization refinements
Fixed capitalization of SoundCloud in Arabic localization
Convert English (Britain) files as well
Updated Arabic localization for article images
add  initialization to console
Fixes CS-4676; Shows language native name instead of the English name
Merge pull request #275 from terwey/CS-4676

Fixes CS-4676; Shows language native name instead of the English name
check if solr is configured (in indexer), by default comment solr services
Merge pull request #274 from ahilles107/fix_ado_db_in_console

add  initialization to console
Merge branch 'master' of https://github.com/sourcefabric/Newscoop into CS-4645_improve_solr_indexer
Fixes CS-4677; Adds localization to the Datatables that didn't have it yet