title: Disable interactive movement in UICollectionView
body: <p>I want to disable interactive movement in a UICollectionView in iOS 9.  In reading, I understand that this might be the default state in a UICollectionViewController by using installsStandardGestureForInteractiveMovement, and there are tons of articles out there on how to implement movement. </p>
  
  <p>What we are seeing is the opposite, in iOS 9, movement is allowed by default and we want to disable, not finding a good way to do this in a UICollectionView that is in a UIViewController.</p>