Compass can now update itself, even if not held in main hand (config.yml).
Compass can now show target's y-level on action bar (config.yml).
All messages are now fully configurable (config.yml).
Config.yml is now more readable.

Unnecessary code has been removed.
The messages to the console in the code have been translated into English.

You need to delete old 'nwse-Kompas' folder to generate new config.