Implementing file bucket subscription.
Update lib (latest development)
Implementing extended message.
Merged in extended-message (pull request #1)

Implementing extended message.
implement send message to topic for user/group scope
Use ListDialogFragment class from GroupListActivity
Merged in shapan_ecs/androidpushsample-prv/send-msg (pull request #2)

implement send message to topic for user/group scope
Implementing tab ui.
Issue #2 Implement file operations
Fix review
Issue#3 Implement remaining tasks of tab-ui
Fix reivew
Issue #8 update messagetemplateloader to parse some other fields
Merged in shapan_ecs/androidpushsample-prv/file-operation (pull request #3)

Implement file operations and remaining tasks of tab-ui
Merged in tab-ui (pull request #4)

Implement new features and improve UI
Change setting (use staging server.)
Add log.
Add batch script.
Improve logging, add batch script.
add identifier on explicit push.