title: Stick UISplitViewController in its own XIB?
body: <p>my iPad app starts with a normal UIView showing a login. After the user logged in the screen is supposed to switch to a split view.
  XCode's SplitViewTemplate (and all examples on the web I found) however, place UISplitViewController in the main window's xib and define an outlet in the app delegate.
  I find that unlogical in my case because I don't need the controller at startup and would like to (following Apple's guidelines) place the split view controller in its own XIB.
  Has anybody a working example or a small step by step instruction? I always end up with the XIB not being loaded.</p>
  
  <p>Or is it just NOT possible? But why would it not?</p>
  
  <p>René</p>