title: Shorten URL in Swift
body: <p>Inside my app I retrieve URL's and I would like to present them but in a short way. I found <a href="https://stackoverflow.com/questions/4764451/ios-development-how-can-i-shorten-a-url-from-my-code">this</a> SO-Question for <code>Objective-C</code>.</p>
  <p>What is the easiest way to get this done in Swift?</p>