Testing on multi-source branch
Fix FC due to translucent bar theme on >4.4
Replace manual db operations with SugarORM
Reformat
Reformat
Avoid close addRepositoryFragment on invalid URL
Optimize a few things
Move urls to Constants
Implement basic repository download and delete
Use EventBus
Commit missing files
Update ProGuard
Complete file/database/ui consistency for repo management
Reformat
Reformat
Remove google style drawer
Add drawer list view item && adapter
Refine drawer detail
Change left drawer to fragment
Fill source list view