title: Using XCode storyboard to instantiate view controller that uses XIB for its design
body: <p>I have a UIViewController subclass that I created previously that had its controls laid out in a XIB file.</p>
  
  <p>I'd like to use this view controller in a storyboard now, but it seems although I can indicate a view controller's classname in the storyboard, I can't tell it to load the XIB. </p>
  
  <p>I'd rather not move everything from the XIB to the storyboard but keep it in its separate XIB.</p>
  
  <p>How can I get this UIViewController in the storyboard to load my XIB?</p>