refactoring

[ch-aurich]

While introducing the stickerbom feature the codebase grew massively - this leads to a large script with more than 1000 lines. I would like to make it more straight forward to read the code and edit it by splitting the code into multiple files.

This should come along with a better project structure (having a setup.py etc.) to enable easier deployment.

[ch-aurich]

It should also revert the approval of some differences to the pylint default config (like added in commit 4bff968 or d7a9c9d)