title: presentModalViewController:animated is deprecated
body: <p>I am getting a warning in XCode:</p>
  <pre><code>'presentModalViewController:animated:' is deprecated: first deprecated in iOS 6.0
  </code></pre>
  <p>on this line of code:</p>
  <pre><code>[self presentModalViewController:initialSettingsVC animated:YES];
  </code></pre>
  <p>I tried to replace it as suggested in the <a href="http://developer.apple.com/library/ios/#documentation/uikit/reference/UIViewController_Class/Reference/Reference.html#//apple_ref/occ/instm/UIViewController/presentViewController:animated:completion:" rel="noreferrer">documentation</a> with:</p>
  <pre><code>[self presentModalViewController:initialSettingsVC animated:YES completion:nil];
  </code></pre>
  <p>I now get an error in XCode:</p>
  <blockquote>
  <p>No visible @interface for 'ViewController' declares the selector
  'presentModalViewController:animated:completion:'</p>
  </blockquote>
  <p>Any ideas?</p>