title: Create a hidden Menu similar to the FB and Gmail iPhone app, on button click, the page slides half way to reveal the menu
body: <p>I would like to create a Menu similar to the FB and Gmail iPhone app. In these apps, the main menu is hidden by default. When a user clicks a button (at the top left), the main page slides to the right half way to reveal the menu options. </p>
  
  <p>I was wondering, if that option was possible in Xcode or is it something that is totally customized?</p>
  
  <p>Can someone please shed some light on this topic? </p>
  
  <p>Thank You</p>