title: Have a dedicated UIViewController for each RootElement in MonoTouch.Dialog?
body: <p>It's easy to create a multi-level menu structure using nested <code>RootElements</code> in <code>MonoTouch.Dialog</code> but how would you go about having a specific <code>UIViewController</code> manage each root instead?  The reason I want each <code>RootElement</code> to have it's own <code>UIViewController</code> is because I want to be able to easily control things like background image and toggling the NavigationBar from screen to screen and doing so is trival from within a <code>UIViewController</code>.</p>