title: How can I display the current row index with ng-grid on angular?
body: <p>This is my columnDef</p>
  
  <pre><code>$scope.communityColDef = [{ field: 'name', displayName: 'Name' },
                            { field: 'description', displayName: 'Description' }];
  </code></pre>
  
  <p>I do not have an index number in my data, but when displaying it in a grid I want to display it with a row number.
  There was an option to set row number in jqGrid, but I cannot find a similar feature in angularJS.</p>