title: Make a UIScrollView get touch events with a UITextView as a subview
body: <p>I have a UIScrollView that contains a UITextView (not editable).
  I can't make the UIScrollView gets the touch events, UITextView seems to get them and keep them . Any idea how to let UIScrollView gets the touch events?</p>
  
  <p>I want UITextView to still be scrollable vertically (my UIScrollView is scrollable only horizontally).</p>