title: AdWhirl rotation usage
body: <p>Im trying to rotate the AdWhirl bannerview. The only documentation AdWhirl provides is:</p>
  
  <blockquote>
    <p>6.2 Device Orientation
    Some ad networks including iAd will vary their ad dimensions with device orientation.
    If your app supports rotation you must forward orientation changes to AdWhirlView by invoking AdWhirlView.rotateToOrientation: within your UIViewController’s should/willAutorotateToInterfaceOrientation: implementation and then refit as per 6.1.
    If your app’s notion of orientation somehow differs from UIDevice.orientation you must also implement AdWhirlDelegate.adWhirlCurrentOrientation to return the appropriate value.</p>
  </blockquote>
  
  <p>I'm trying to figure this out and so far correctly implemented the adWhirlDidReceiveAd method but I can't correctly rotate and/or resize the ad in question.</p>