title: How to get api key from google for push notification
body: <p>I have followed <a href="http://www.androidhive.info/2012/10/android-push-notifications-using-google-cloud-messaging-gcm-php-and-mysql/" rel="nofollow">this</a>
  tutorial for android push notification. I am not getting services-> api access menu and api key. How to get API key? The UI is not showing API key, I have created the project too.</p>