rob-brown/RBStoryboardLink — pull request #23 by CanTheAlmighty (2014-03-21 22:01:14+00:00)
Title: Added needsTopLayoutGuide and needsBottomLayoutGuide properties

Instead of having to implement `RBStoryboardLinkSource` protocol in the first view controller, now you can instead use **User Defined Runtime Attributes**, in the same way you'd do with the `sceneIdentifier`.