big UI elements refactor

README.md

client/divtools.js

client/ui/threeCanvas.js

client/ui/uiButton.js

modules/flowcontrol/and.js

modules/hardware/atkbreadboardboard.js

modules/hardware/atkmrobot.js

modules/hardware/atkseriallink.js

modules/hardware/atkstepper.js

modules/motion/planner.js

modules/ui/button.js

modules/ui/multiline.js

modules/ui/robotCanvas.js

modules/ui/stest.js

modules/ui/string.js

modules/util/andgate.js

modules/util/array.js

modules/util/collector.js

modules/util/gate.js

modules/util/gateCounter.js