title: CordovaPush plugin always returning OK on register
body: <p>I'm following those docs:</p>
  
  <p><a href="http://ngcordova.com/docs/plugins/pushNotifications/" rel="nofollow">http://ngcordova.com/docs/plugins/pushNotifications/</a></p>
  
  <p>I am trying to follow the Android example, and when I try to register, no matter what my senderId is, I am always getting the OK result.</p>
  
  <p>When I instert the actual GCM sender ID, I still get OK instead of a registration ID. I did all the setup, Googled and tried all solutions, still couldn't make it work.</p>
  
  <p>I really need to get this working, but I can't find the issue.</p>