Added autolayout to all views except edit group view controller
editing autolayout of edit group view controller
Removed unused resize scroll view methods
Added reset call to content size on edit group view controller table view
Removed footer view from group table view
Implementing tool tip
Finished tool tip implementation
refined tool tip
Added corner radius to collection view cell in tool tip, added close button to tooltip nib
Reformatted autolayout, added kiwi unit testing