title: LBBlurredImage NSInvalidArgumentException
body: <p>I'm using the following library:</p>
  
  <p><a href="https://github.com/lukabernardi/LBBlurredImage" rel="nofollow">https://github.com/lukabernardi/LBBlurredImage</a></p>
  
  <p>This is the code I'm using to blur my background image that I'm adding to a ViewController:</p>
  
  <pre><code>var background = UIImage(named: "bg")
  var backgroundImageView = UIImageView(image: background)
  backgroundImageView.contentMode = .ScaleAspectFill;
  backgroundImageView.setImageToBlur(background, blurRadius: 10, completionBlock: { () -&gt; Void in
      println("The blurred image has been set")
  })
  self.view.addSubview(backgroundImageView)
  </code></pre>
  
  <p>I'm getting the following error and I'm not sure why:</p>
  
  <pre><code>-[UIImageView setImageToBlur:blurRadius:completionBlock:]: unrecognized selector sent to instance 0x7ff08a802390
  2015-01-27 10:50:44.326 TestApp[9289:66346] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIImageView setImageToBlur:blurRadius:completionBlock:]: unrecognized selector sent to instance 0x7ff08a802390'
  </code></pre>
  
  <p><strong>UPDATE:</strong></p>
  
  <p>Looks like I'm not the only one to receive <a href="https://github.com/lukabernardi/LBBlurredImage/issues/7" rel="nofollow">the error</a>.</p>