Removing user column broke existing widgets
Android Studio 1.0
Change description control to EditText
Fix lint errors
Show keyboard in onResume
Add android version checks
Build tools 21.1.2, support repository rev 10
Working on background services

* Backup intent service runs at midnight - closes #109
* Broadcast refresh at midnight - closes #100
* Task list listens for refreshes - see #189
* Reschedule everything on app upgrade
Fix widget intent filter
Convert gtask background service to intent service

Closes #177
Stop scrollable widget update service