Example app that demonstrates subclassing SKNode to make a scrolling node on an SKScene.
This app launches a game in landscape mode. The view is instaniated programmatically, so there are no nib files or storyboards.
To use the JADSKScrollingNode on your own scene, call JADSKScrollingNode's enableScrollingOnView: method in the implementation of your scene's didMoveToView method and call the disableScrollingOnView method on your implementation of the scene's willMoveFromView method. JADSKScrollingNode's enableScrollingOnView and disableScrollingOnView adds and removes the UIPanGestureRecognizer from the SKView that contains the scene.