* Addition of hard brigtness limit for RGB_Matrix
- Added a define "RGB_MATRIX_MAXIMUM_BRIGHTNESS" to enable hard limiting the maximum brightness for rgb_matrix
- Used the above define to limit the maximum brigthness of HS60 for better stability
* Added docs for new rgb_matrix define
* Addition of check for maximum brightness
* Added Modular keyboards L,R and NUM
Created code modules for the 3 modules of the modular keyboard.
Original idea by MechboardsUK. Uses i2c implementation similar to lets
split
* Remove modular from master
This is to fix incorrect branching
* HS60 initial rgb port
porting HS60 to master rgb code
* HS60 fixes
* Hs60 rgb changes
* Cleanup for HS60 ISO
* More HS60 cleanup
* Update config.h
* More Cleanup for HS60
* HS60 modifications to work with configurator
* More HS60 cleanup
* Remove userspace layouts on HS60
* Update rules.mk
* HS60 bootloader change