title: How To Show Scrollbar Always On UICollectionView
body: <p>I have a UICollectionView added to a UIView in an app I am working on.  Displayed in the UICollectionView I have a set of images pulled from Core Data.  The vertical scrolling works fine but the scrollbar does not display until the user touches the UICollectionView.</p>
  
  <p>How can I make sure the scrollbar at the right is always visible so that an indication is given to the user that it is scrollable?</p>