title: NotificationCompat.Builder addAction missing?
body: <p>According to the <a href="http://goo.gl/Qr8IO">official documentation</a> the  NotificationCompat.Builder class should have method addAction, however I am unable to find it (I am getting "The method addAction(int, String, null) is undefined for the type NotificationCompat.Builder") </p>
  
  <p>Has anyone figured out how to access this method?</p>