title: Remove transparent overlay UISearchBar
body: <p>How do you remove the transparent black overlay that animates over the source table view when you activate a UISearchBar?</p>
  
  <p>Can you somehow get to the UIView responsible and set it's alpha to 0?</p>
  
  <p>Or is there a way to display an empty searchResultsTableView on top of the black overlay?</p>