Define ASCollectionView interface, ASCollectionViewDataSource and ASCollectionViewDelegate protocols.
Implement ASCollectionView. Horizontal scrolling is not supported yet.
Fix ASCollectionView::rangeControllerVisibleNodeIndexPaths: to return a sorted array.
Provide ASCollectionView::calculatedSizeForNodeAtIndexPath:, to be used in custom UICollectionViewLayouts.
Make constrained size for nodes adapt to ASCollectionView's scrolling direction.
Update ASRangeController to support ASCollectionView and no longer assume vertical scrolling when calculates working range.
Add CollectionViewSample.

Update sample for more items.
[ASDisplayNode convertRect:fromNode:] hotfix

`_calculateTransformFromReferenceToTarget()` was being called incorrectly! :+1:
Add ASDisplayNode.cornerRadius
Merge pull request #103 from aleclarson/facebook

Add ASDisplayNode.cornerRadius
Merge pull request #102 from aleclarson/patch-1

[ASDisplayNode convertRect:fromNode:] patch
Text node highlights fully fade in before fading out
Merge pull request #111 from kylehickinson/master

Text node highlights fully fade in before fading out
ASMultiplexImageNode.

Initial open-source release of ASMultiplexImageNode.  Documentation and
example code forthcoming.

Note:  ASMultiplexImageNode requires Xcode 6 to compile.  Tests are now
compiled against the iOS 8 SDK and run on iOS 7.1 and iOS 8.
Image assets for ASMultiplexImageNode example.
ASMultiplexImageNode example project.
Tweak ASMultiplexImageNode example assets.
Merge pull request #101 from nguyenhuy/collection_view

Add ASCollectionView
Tidy ASCollectionView sample project.
Support fractional tuning parameters (fixes #112).