title: Adding an image to a UIAlertController
body: <p>This is my alert that works perfectly. I want to add an image to the alert that shows up along side the text when the alert is presented and I'm in an SKScene in SpriteKit if it makes a difference.</p>
  
  <pre><code>var alertController = UIAlertController(title: "How to Skate", message: "Tap the screen to perform a trick and jump over the obsticles (You can grind on rails) The game will end when you hit a highlighted red, orange or yellow obstacle. That's it! + Image", preferredStyle: UIAlertControllerStyle.Alert)     
  alertController.addAction(UIAlertAction(title: "Cool!", style: UIAlertActionStyle.Cancel, handler: nil))
  self.view?.window?.rootViewController?.presentViewController(alertController, animated: true, completion: nil)
  </code></pre>