create dbhelper
refactor
implement dbhelper
refactor
update eclipse setting
fix conflicts, change some method in dbhelper to static
Merge pull request #10 from cllin/db_helper_8

Db helper 8
use cameraActivity
settings
manifest
refactor, remove unnecessary codes
remove Logs
remove unnecessary codes
remote unused file
redefine Theme and ThemeLibrary
Merge branch 'master' of github.com:cllin/AlonSecretProject into build_camera_activity_1