soffes/sstoolkit — pull request #155 by atetlaw (2012-12-25 02:38:52+00:00)
Title: Changed SSCollectionViewDelegate selection methods

changed SSCollectionViewDelegate selection methods
collectionView:willSelectItemAtIndexPath:
collectionView:willDeselectItemAtIndexPath:
to return an NSIndexPath object as per SSToolkit documentation and to match the style of the UITableViewDelegate.

Also Changed methods:
selectItemAtIndexPath:animated:scrollPosition:
deselectItemAtIndexPath:animated:
to avoid doing anything if the delegate returns nil for the indexPath