Petanque counter

modifications
- add graphics related to specific event
- ensure graphics is in a single layer (via MMU or M600 embedding)
- spring
- bump can't be plastic because: a) wear out; b) it's not smooth enough (not even on 0.05m) => replaced with a rounded head screw
- single side attach does not seems to be reliable long term. used "S" curve instead. pushing force aligned with a direction of rotation
- wheels
- wanted a bigger numbers. the way they're positioned on the wheel is the main constratint
- numbers can be bigger, when they're vertical on the wheel instead of horizontal
- body
- due to number/wheel mod, the number cutouts were changed from horizontal to vertical

Print all parts from PETG or similar due to expected use outdoors (lying in the sun, left in a car, ...)