Merge pull request #456 from alexanderbeletsky/ua-locale

Ukranian localization improvements
Adding rake task and ignored organisations.
Merge pull request #457 from andrew/user-organisations-update-task

Adding rake task and ignored organisations.
Fix translate
Merge pull request #458 from luanmuniz/patch-1

Fix translate
Adding verbosity to the organisations rake task.
a bit more improvements to ukranian locale