* fabian layout
* added MOUSECURSOR layer that gets activated by holding space
* cleanup, meh and tilde and grave as separate keys, toggle switch for mousecursor layer
* merged default
* #pragma once
* including QMK_KEYBOARD_H instead of various imports
* using layer toggle instead of a function
* deleted obsolete rules.mk (was part of the old makefile system)
* #pragma once
* including QMK_KEYBOARD_H instead of various imports
* use ifndef KEYBOARD_planck_rev6 instead of ifdef KEYBOARD_planck_rev5
Fabian Topfstedt