title: I implemented editActionsForRowAtIndexPath and commitEditingStyle but no edit actions appear on the tableViewCell when swiping the cell
body: <p>I implemented <code>editActionsForRowAtIndexPath</code> and <code>commitEditingStyle</code> the swipe is working but no edit actions  appear on the <code>UITableViewCell</code></p>
  
  <p>my implementation for <code>editActionsForRowAtIndexPath</code> and <code>commitEditingStyle</code> as follow:</p>
  
  <pre><code>func tableView(tableView: UITableView, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: NSIndexPath) {
          if editingStyle == UITableViewCellEditingStyle.Delete {
              //I did some work here
              tableView.deleteRowsAtIndexPaths([indexPath], withRowAnimation: UITableViewRowAnimation.Automatic)
          }
      }
  
  
   func tableView(tableView: UITableView, editActionsForRowAtIndexPath indexPath: NSIndexPath) -&gt; [AnyObject]?  {
  
      let deleteAction = UITableViewRowAction(style: UITableViewRowActionStyle.Normal, title: "Delete" , handler: { (action:UITableViewRowAction!, indexPath:NSIndexPath!) -&gt; Void in
          //I did some work here
          tableView.reloadData()
      })
  
  
      return [deleteAction]
  }
  </code></pre>
  
  <p>Any help will be appreciated</p>