title: Gridster resize stop id
body: <p>I have a gridster grid working and I'm trying to get the id of the <code>&lt;li&gt;</code> item that has been resized.</p>
  
  <p><code>resize: {
      enabled: true,
      stop: function (e, ui, $widget) {<br>
          //Need the id of the item that was just resized
      }
  }
  </code></p>