[STM-3]

- Updated model
- Added remote update service
- Added part of UI <-> CoreData funcionality (add, delete, edit, update without sync)
[STM-3]

- Added second part of UI <-> Core Data functionality (reorder, swipe to mark, tap with two fingers to fast edit)
- Fixed broken resign first responder functionality in edit mode
Merge branch 'feature/STM-3' into develop