title: uiscrollview for a custom uitableview cell not scrollable (or accessible)
body: <p>I have a grouped table view with custom cells in it, and it contains many cells (i.e. scrollable), there is a scroll view in every cell (which contains a <code>UILabel</code>), I've set up that scroll view properly (made its content size larger than its frame size for the scroll to work properly and then added it as a sub-view on the custom cell), however, the text on the label that is inside this scroll view appears but not scrollable (no scroll bars, no scrolling ...), the only scrollable object on the screen is the default scroll view of the grouped table view.</p>
  
  <p>how can i get the mini scroll view to scroll properly ?</p>
  
  <p>thank you in advance.</p>