title: Ember.js - currentViewBinding and stop re-rendering on every view transition
body: <p>I have a statemachine and I am using the new currentViewBinding to swap out parts of an overall containerView whenever a new state is entered using currentViewBinding:</p>
  
  <pre><code>  index: Ember.State.create({
      enter: function(manager) {
        App.get('appController').set('feedView', Ember.View.create({
          templateName: 'dashboard_feed',
          contentBinding: 'App.feedController.content',
          controller: App.get('App.feedController')
        }));
      }
    })
  </code></pre>
  
  <p>At this moment in time, the rendering of these view is quite slow.  Is there a way I could keep the view in memory and avoid the re-rendering every time I enter the state?</p>