title: Alternative to UISplitViewController?
body: <p>I have to make an app for iPad which requires a <code>UISplitViewController</code>- like view but with extra navigation bars on the top. Unfortunately, the native <code>UISplitViewController</code> does not have support for this. As an example of what I want, consider the apple documentation site which looks like:</p>
  
  <p><img src="https://i.stack.imgur.com/rciVo.png" alt="What I want"></p>
  
  <p>But what <code>UISplitViewController</code> offers is a part of it (Master-Detail controllers only):</p>
  
  <p><img src="https://i.stack.imgur.com/Bq0Yl.png" alt="What we&#39;re given"></p>
  
  <p>So my question is: What is the best way to do this? Should I subclass <code>UISplitViewController</code>(which, I'm a little less confident of) or should I use <code>loadNibNamed:</code> or is there some open-source project out there?</p>
  
  <p><strong>Edit</strong> I need to put images, buttons and a search-bar in the extra top bar.</p>