Changes:
Fixed project tree (directories)
New launch principle: chain will be implemented by maintain.py (empty yet)
Added settings files, by "line-attribute' template (/etc/ *.txt)
pdfmove.py
    - renamed to manage.py
    - will be used for some operations with files (moving, removing, compressing, etc.)
    - one function for one action
my_modules.py
    - nice container with helpful self-written functions
    - all functions and methods, that will be used in other scripts, but are secondary (like log to .txt file) - will take place here