title: How do I migrate from UIAlertView (deprecated in iOS8)
body: <p>I currently have the following line of code in one of my apps. It is a simple <code>UIAlertView</code>. However, as of iOS 8, this is now deprecated:</p>
  
  <pre><code>let alertView = UIAlertView(title: "Oops!", message: "This feature isn't available right now", delegate: self, cancelButtonTitle: "OK")
  </code></pre>
  
  <p>How do I update this to work with iOS 8+? I believe I have to change something to <code>UIAlertCotroller</code>, though I'm not too sure what.</p>