title: Ember one init for ALL routes
body: <p>If I want to do something on route init, I use</p>
  
  <pre><code>MyRoute = Ember.Route.extend({
    init: function(){
      // do stuff
    }
  })
  </code></pre>
  
  <p>What about if I want to run the same function for initialization of all routes. Is there a way to do it globally without going through each route individually ?</p>