OI Notepad

Invalid date

- Fix crash, add fling gesture
- Fix permissions

PLEASE READ: The font size got adjusted for HD devices.
Use menu > settings > font size to set the desired size.

- Integration of Box OneCloud (Online storage via Box app)
- Instructions adapted for action bar (patch by Alok Sharma)
- Spinner in NotesList is updated after editing tags (patch by Ganesh V R Kumar)