first commit
First version
Changed podspec
Moved scroll target to layout class
Add drag to delete
Minimized MTCardCollectionViewController
Removed controller because it is too thin now
Added flip animation
Added bounds limit
Off load logic to MTCollectionViewCardLayoutHelper
Fixed bug with scrolling
Handle content insets
Updated metrics member names
Layout size tweaks
Added flipping animation in sample app
Merge branch 'master' of https://github.com/minhntran/MTCardLayout