Consistency between task/bills/groups view
Merge branch 'master' of https://github.com/panjiw/Team-Player
Merge branch 'master' of https://github.com/panjiw/Team-Player
Merged functions getGroups and fetchGroupsFromServer in the GroupModel
Merged two functions in groupModel: getGroups and fetchGroupsFromServer
Merge branch 'master' of github.com:panjiw/Team-Player
Delete 400
Delete @user.errors.full_messages},
Delete {_errors
Delete true,
Merge branch 'master' of https://github.com/panjiw/Team-Player
User Controller Test Suite

Wrote basic controller tests. Wroking on implementing more tests for the
suite, and more tests for other controllers.
Changed bill popovers to ng-click
Made default selected group work. It needed .
Added feature to add member on the frontend
Merge branch 'master' of https://github.com/panjiw/Team-Player
Finished adding members feature. It now updates without having to go through another digest cycle
Finished adding members to group feature
Merge branch 'master' of github.com:panjiw/Team-Player
Merge branch 'master' of https://github.com/panjiw/Team-Player
add bill now have mini calendar.
Merge branch 'master' of https://github.com/panjiw/Team-Player