acorn: add option to control generated parts
-rw-r--r-- 148 README
drwxr-xr-x - acorn
drwxr-xr-x - ble arcade controller
drwxr-xr-x - calibration
drwxr-xr-x - carriage adapter
drwxr-xr-x - cura
drwxr-xr-x - etc
drwxr-xr-x - triforce-fixed