Fixed CoreXY motor factor initialisation
Fixed mesh bed levelling
Fixed driver temperature thermostatic fan control
Suppress driver temperature warnings when an associated thermostatic has
just kicked in
Improved reliability of new interface to WiFi module
Added options to control thermostatic fans based on CPU and driver
temperatures
Support M204 S parameter for backwards compatibility
Fixes to Scara kinematics
Support additional axes on delta printers
Added extra info to M122 repoirt