Remove navigation bar on Xamarin Forms app with Caliburn.Micro : <p>When using the <code>FormsApplication</code> base class with a brand new Xamarin.Forms app using Caliburn.Micro, I end up with an empty navigation bar at the top of my screen. I assume it's being created by Caliburn.Micro somehow, because an out-of-the-box Xamarin.Forms app doesn't have that.</p>

<p>Is there any way I can use Caliburn.Micro with Xamarin.Forms without this navigation bar?</p>
