title: In backbone.js how to update a view with new model data while maintaining the sorted order without a complete render
body: <p>I have a view in backbonejs bound to a sorted collection.</p>
  
  <p>I want to periodically update the collection with new models but maintain the sorted order.</p>
  
  <p>What is the best way to insert the new models in the view without completely rendering it? </p>