Fixed issue "Can't create new tags on contact #317"
What If I accidently mark a task as completed? #306
Task uncompleted #320, Rename 'Revert complete ' to 'uncomplete'
Updated gems
Make capistrano use a login shell during deploys

This is because our new way of provisioning servers uses rbenv and ruby won't be available without parsing /etc/profile/ to set up rbenv for the user.  This only happens with a login shell.
Updated gems
Russian locale fixes.
Russian locale fixes.
Merge pull request #332 from oslyak/master

Fixed Russian locale.
Update gems
Issue#334 Added byebug for ruby2+.
Updated gems
Relax constraints on haml and sass gems
Update hooks
Fixed typo
Added new form hook
Extra param in hook
Added js update hooks
Fixed missing )
Renamed hook to be more generic