title: How to subview a camera view?
body: <p>I am making an app that will let the user see themselves in a 'mirror' (the front facing camera on the device).  I know of multiple ways of making a UIImageViewController with a view overlay, but I want my app to have it be the opposite way.  In my app, I want the camera view to be a subview of the main view, without the shutter animation or the ability to capture photos or take videos and without it being full screen.  Any ideas?</p>