Ignore autogenerated files
Fix hardcoded planet rim width
Fix planetary placement calculation and add $t ref
Use more aggressive ratio
Add individual part .scad files and Makefile
Increase carrier_wall_thickness
Increase motor_extra_standoff
Add annulus gear
Add planetary animation
Set roundsize=0
Add resolution settings to options.scad
Add optional under-carrier.scad
Add annulus gear
Add split.scad

Required for splitting the annulus gear
Add initial motor mount