title: Parse/Swift Issue with tableviewcell "binary operator '==' cannot be applied to operands of type cell and nil"
body: <p>I've an issue with Parse/Swift using Xcode 6.3 beta </p>
  
  <pre><code>    override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath , object: PFObject) -&gt; PFTableViewCell {
          var cell = tableView.dequeueReusableCellWithIdentifier("cell", forIndexPath: indexPath) as! secTableViewCell
  
          if cell == nil
          {
              cell = secTableViewCell(style: UITableViewCellStyle.Default , reuseIdentifier: "cell")
          }
          // Configure the cell...
  
          cell.title.text = (object["exams"] as! String)
          cell.img.image = UIImage(named: "109.png")
  
          return cell
      }
  </code></pre>
  
  <p>The Error pointed to </p>
  
  <pre><code> if cell == nil
          {
              cell = secTableViewCell(style: UITableViewCellStyle.Default , reuseIdentifier: "cell")
          }
  </code></pre>
  
  <p>binary operator '==' cannot be applied to operands of type cell and nil"</p>