[GDTMRole] Add custom actionbar and refactoring
[GDTMRole] Add action on ActionBar edit button
[GDTMRole] DB connection test
[GDTMRole] Enable store and update data to DB
[GDTMRole] Load data from DB and show them on listview
[Speech] Minor layout update
[Main] Add progressBar on Main page
[CL] Layout update

[Desc]
- Use expandable listview for CL menu.
- Class name has been updated.
- App icon updated.
Amend for commit 7a2cd3c7657a834b30585b9f0610085eec24e81a