title: Dismissing previously presented modal view controller before currently visible one
body: <p>I have 2 <code>UIViewController's</code> presented with <code>[self presentViewController:viewController animated:YES completion:nil];</code>, I want to dismiss the first one of them, without animation (It's not visible to the user anyway) and when the second one (currently visible) will be dismissed, the user will see the parent view controller who present them both.</p>
  
  <pre><code>- Parent
    - First -&gt; Dismiss first without animation
      - Second -&gt; Dismiss second with animation
  </code></pre>
  
  <p>How can I do that?</p>