title: Change frame programmatically with auto layout
body: <p>I have a <code>UITableView</code> with Auto Layout and I need to reduce the height when the <code>GADBannerView</code> appears at the bottom of the screen.</p>
  <p>Unfortunately with Auto Layout it is impossible to modify the frame. The solution is to remove Auto Layout and set the frame manually. This is very dangerous because all my apps works fine on 3.5' and 4.0' displays and removing Auto Layout adds a new testing phase and more effort.</p>
  <p>Is there a way to change the frame even if Auto Layout is enabled?</p>