title: iOS 7 status and navigation bar different height in storyboard than in app
body: <p>This is a view controller than is modally presented and therefore full screen.</p>
  
  <p>In the storyboard, the "top layout guide" is at <code>y:64</code>. That is what I would expect when the status bar is <code>height:20</code> and navigation bar is <code>height:44</code>.</p>
  
  <p>However, when the app runs, the "top layout guide" is <code>y:52</code>. I have no idea how or why it's losing 12 points.</p>