Implement 'last translate' column in locale page: https://bugzilla.redhat.com/show_bug.cgi?id=854087
Store date as String in action class
Optimise getLastTranslated query
Implement client side stats to include last translated: https://bugzilla.redhat.com/show_bug.cgi?id=854087
Fix test
Remove 'Transactional' annotation for read only service to - StatisticsServiceImpl
Merge branch 'rhbz854087' into integration/master

Conflicts:
	pom.xml