change load GtdEventFolderListActivity

Signed-off-by: AndrewXU <zlqxccxuy@gmail.com>
connect settings

Signed-off-by: AndrewXU <zlqxccxuy@gmail.com>
GtdEventFolderListActivity UI
Implement GtdEventFolderListActivity.java and related things.

Signed-off-by: AndrewXU <zlqxccxuy@gmail.com>
add event status to GtdEvent.java

Signed-off-by: AndrewXU <zlqxccxuy@gmail.com>