[misc] Add tizen notification tests for usecase

- Add new tizen notification spec

Impacted TCs num(approved): New 1, Update 0, Delete 0
Unit test Platform: Tizen IVI
Andriod test result summary: Pass 1, Fail 0, Blocked 0
Merge pull request #330 from xinliux/xinliux/misc/notification-tizen

[misc] Add tizen notification tests for usecase