ninjinkun/NJKScrollFullScreen — pull request #16 by shoby (2014-04-25 01:37:17+00:00)
Title: Forwarding conformsToProtocol method to delegate

Fix crash when using custom collection view layout. (e.g. CHTCollectionViewDelegateWaterfallLayout).
https://github.com/chiahsien/CHTCollectionViewWaterfallLayout

It require conforming to unique protocol.