title: UIRefreshControl without UITableViewController
body: <p>Just curious, as it doesn't immediately seem possible, but is there a sneaky way to leverage the new iOS 6 <code>UIRefreshControl</code> class without using a <code>UITableViewController</code> subclass?</p>
  
  <p>I often use a <code>UIViewController</code> with a <code>UITableView</code> subview and conform to <code>UITableViewDataSource</code> and <code>UITableViewDelegate</code> rather than using a <code>UITableViewController</code> outright.</p>