title: Clear the Backbone.history
body: <p>I am developing phonegap application using backbone Js. To enable the back button functionality i am using <code>Backbone.history.start();</code>. </p>
  
  <p>For one scenario, I want to clear all the application history and invalidating the back button feature. </p>
  
  <p>It would be great if anyone will answer. </p>
  
  <p>Thanks in advance.</p>