master
checkpoint prototype
fix cli access to moto and broker dbug
allow negative cam export scaling
reduce size of docker image
revert tween
experimental poly segment midpoint function
add Creality K1 device
add missing jscad link
add widget selection/highlight/deletion. update clock/timeline indexed visualization
wire up widget delete
allow control menus to be disabled with frame api
bump rev 4.0.D7
fix CAM vertical face selection and step over defaults
add mesh app root