title: How to add icon 57x57 in XCode 5
body: <p>I am working with Xcode 5 and created 3 icons</p>
  
  <ul>
  <li>iphone-58.png</li>
  <li>iPhone-80.png</li>
  <li>iphone-120.png</li>
  </ul>
  
  <p>When I created my projected I dragged and dropped these three icons into image.xcassets. see screenshot. </p>
  
  <p>Now when I compile my project I get this error that 57x57 &amp; 57x57@2x icons are missing. How do I add them? I don't see any spot in AppIcon section. What did I miss?</p>
  
  <p><img src="https://i.stack.imgur.com/jrlps.png" alt="enter image description here"></p>
  
  <p><img src="https://i.stack.imgur.com/qXuJN.png" alt="enter image description here"></p>