- simple visualization script
- numbers of items done today and yesterday are shown
- if item is not added error message is shown
- progress.txt file is removed, everything is saved in progress.db
- show pk and title when adding new item
- show version of the script
- LICENSE.md is added
- delete command
- move command to move item to another parent
- travis configuration for travis-ci.org
- item may be marked as not done