title: iPad UISplitViewController doesn't forward the -prepareForSegue:sender method
body: <p>I have a UISplitViewController but my delegate class doesn't ever get the -prepareForSegue:sender message. I've confirmed this is the case because I subclassed UISplitViewController and it's was preparing for every freaking segue it was orchestrating.</p>
  
  <p>Is there any better way to get around this, save for subclassing UISplitViewController just to forward one message...?</p>