Redesign `constants.py` and more Configuration-Options - Ideas

[iml-dlux]

Currently the file constants.py sets some values manually, loads the config/config.json (hardcoded) and sets global constants in python.

This should be redesigned, so that even more can be configured manually, defaulting to values which are not set.
The file config.json can be then expanded (if needed) accordingly.

In Addition to this: It should be more configurable using additional command line arguments as --configFold= and similar. (this will be added!)

I would be happy to hear more suggestions and Ideas!

[Luxxii]

The constants.py has been changed. Now multiple instances can be run on the same Computer (which is much easier for debugging). To use another Config-Folder, use --conf PATH. There are also more Options available. Check them out with --help.

Feel free to propose other Configuration-Options here!