* Add "run" subparser for process image(s). All commands "python
main.py-i input.png" become "pytho main.py run -i input.png". Still
it's a breaking compatibility change, it's necessary change due to
the fact that the add of new functionality such daemon creating a lots
conflicts between main argv parser and subparsers, therefore
it's becoming very difficult to maintain/extend, error prone
and difficult to underderstand the possibly combine options.
* Refactor all argv code