internationalization support added
show error modals only if error messages loaded
show error modals only if error messages loaded
cr fix
qqq description changed
remove unused msg
qqq expanded
Merge branch 'dev' into DAT-2330

Conflicts:
	extensions/wikia/NjordPrototype/Njord.setup.php
Merge pull request #5601 from Wikia/DAT-2330

internationalization support added