title: Can you have more than one root view controller in an Xcode project?
body: <p>Is it possible to have more than one root view controller in your project. Say you already have a root view controller set on a navigation controller to control its set of scenes.</p>
  
  <p>I would like to set up another one on my other navigation controller so that I can control its scenes better (navigation bar especially!) Can I do this? And if so, how? </p>