Packaging updates from v4.1 branch (third attempt)
Localization improvements from the v4.1 branch
Added php syntax check to conversion script for localization files
Improved Arabic localization
Updated RPM script for Fedora 18
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
Quick fix for CS-4654. The translation strings have to manually be added to the translation file for now.
CS-4536: Make ->has_url property
PHPUnit now runs
Update .travis.yml
Merge the config sections
Fixes CS-4562 TODO Remove requirement for Subject in the Edit Comment
Convert English (Britain) files as well