title: Perform action when UITableViewCell is clicked
body: <p>I am making an tvOS app for the Apple TV but I have some problems with my <code>UITableView</code>.
  When I click on a <code>UITableViewCell</code> nothing happens. I am using <code>targetForAction</code> but it doesn't seem to work.</p>
  
  <p>This is my code:</p>
  
  <pre><code>override func viewDidLoad() {
      super.viewDidLoad()
  
      self.tableView.dataSource = self
      self.tableView.delegate = self
  }
  
  let allData = ["Los Angeles","New York","San Fransisco"]
  
  @IBOutlet weak var tableView: UITableView!
  
  func numberOfSectionsInTableView(tableView: UITableView) -&gt; Int {
      return 1
  }
  
  func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -&gt; Int {
      return allData.count
  }
  
  func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -&gt; UITableViewCell {
      let cell = UITableViewCell(style: .Default, reuseIdentifier: nil)
      cell.textLabel?.text = "\(allData[indexPath.row])"
      cell.targetForAction("buttonClicked:", withSender: self)
      return cell
  }
  
  func buttonClicked(sender:AnyObject) {
      print("button clicked!")
  }
  </code></pre>