title: ui-date-format in nggrid cell template
body: <p>I want a date picker in my cell so i have created a cell template</p>
  
  <pre><code>var myDateTemplate= '&lt;input type="text"  ng-model="row.entity.myDate"  /&gt;';
  </code></pre>
  
  <p>my col model is </p>
  
  <pre><code>    var col = [{
                  field : 'myDate',
                  displayName : 'My Date',
                  enableCellEdit : true,
                  width : '130',
                  cellTemplate : myDateTemplate,
                  editableCellTemplate : myDateTemplate,
                  resizable : true,
                  sortable : false
              }]
  </code></pre>
  
  <p>it works fine and when i choose date i get it in mm/dd/yyyy format i want to change it to dd/mm/yyyy format to i added ui date format</p>
  
  <pre><code> var myDateTemplate = '&lt;input ui-date="{ dateFormat: 'dd mm yyyy' }" ui-date-format="dd mm yyyy" ng-model="row.entity.myDate"/&gt;';
  </code></pre>
  
  <p>when i use ui date format it will throw a error </p>
  
  <p>Error: Syntax Error: Token 'undefined' not a primary expression at column NaN of the expression [{ dateFormat:] starting at [{ dateFormat:]</p>
  
  <p>and it is giving the date like </p>
  
  <p>Mon Dec 23 2013 00:00:00 GMT+0530 (India Standard Time) instead of my preffered format. </p>