title: MKMapView without Google Layers
body: <p>Is there some way to disable the Google layers when using a MKMapView? I intend to supply all the tiles myself.</p>
  
  <p>The way I see it at the moment I have to pick which type of Google data my map uses but no way to turn it off altogether.</p>
  
  <p><strong>Update</strong>
  Just to reiterate. I don't want my app to contact Google at all. No map imagery should be received, therefore I'd like to think I'm not at the whim of their license agreement.</p>