title: How do I make the bottom bar with dots of a UIPageViewController translucent?
body: <p>I'm in the process of making a tutorial, and I'm trying to emulate the style of Path's tutorial like so:</p>
  
  <p><a href="http://www.appcoda.com/wp-content/uploads/2013/06/UIPageViewController-Tutorial-Screen.jpg" rel="noreferrer">http://www.appcoda.com/wp-content/uploads/2013/06/UIPageViewController-Tutorial-Screen.jpg</a>
  <img src="https://i.stack.imgur.com/kVBPF.jpg" alt="enter image description here"></p>
  
  <p>My issue is that if set the delegate method as so:</p>
  
  <pre><code>- (NSInteger)presentationCountForPageViewController:(UIPageViewController *)pageViewController {
      // The number of items reflected in the page indicator.
      return 5;
  }
  </code></pre>
  
  <p>Then I get this stupid black bar under the dots:</p>
  
  <p><a href="https://i.stack.imgur.com/pUEdh.png" rel="noreferrer">http://i.stack.imgur.com/pUEdh.png</a>
  <img src="https://i.stack.imgur.com/vGJtJ.png" alt="enter image description here"></p>
  
  <p>Is there a way to make this bar translucent in a way thats similar to setting a UINavigationBar to translucent?</p>