am 6eed638a: am ab85a2a5: am d77ac2b9: am 80e0ac6a: am 70db2b6b: Merge "Doc change: sample app for Notifications class" into jb-dev-docs

* commit '6eed638a9cbb8410a0f62846eb234a152e875759':
  Doc change: sample app for Notifications class