title: How to make set be silent after saving model for first time
body: <p>I'm using backbone.js and rails.  When backbone.js saves a model for the first time rails responds with the new id and backbone.js does a set on the model with the new id.</p>
  
  <p><a href="http://documentcloud.github.com/backbone/docs/backbone.html#section-41" rel="noreferrer">http://documentcloud.github.com/backbone/docs/backbone.html#section-41</a></p>
  
  <p>My problem is I can't make that set be silent.  That set calls a change event which causes my view to render.</p>