title: Wrapping localStorage in Ember-cli Demo
body: <p>In the example code below</p>
  <p><a href="http://jsbin.com/ketaqiwe/embed?js,output" rel="nofollow noreferrer">http://jsbin.com/ketaqiwe/embed?js,output</a></p>
  <p>I am able to select a color, and the computed property will change based on the color but the localstorage will also change.
  But if I open the console and edit the localstorage and change the color manually a storage event will trigger and the action will change the color anyway.
  The challenge I am having is triggering the <code>eventListener</code> within Ember-cli.
  I'm not sure whats the best practice is for this example to be done inside of ember-cli.</p>