title: Adding tabbar controller to uiview
body: <p>I have a requirement with below steps,</p>
  
  <pre><code>1. Login page
  2. Page2
  3. Page 3 - table view
  </code></pre>
  
  <p>Now I want to display a tab barcontroller with 4 tab items on page 3. All the 4 tab items have individual view controller. Page 3 is not one of the items of tab controller, it just contains the tabcontroller so that the user can access 4 other functionalities that the app provides. I do not want to display it on the login page and page 2 so adding the tabcontroller to MainWindow is not a possibility. Can anybody please help me out with adding a tabbar controller to a uiview having uitableview.</p>