(probe input pullup disable) settings from boolean to bitfield when driver support is available.
Added a few default values for settings in config.h, overridable from the compiler command line.
Added core support for per axis pulloff distance, needs plugin for configuring them.
Added HAL flags for disabling settings for MCU input pins pullup disable, may be set by
drivers/boards that has buffered (optocoupled) inputs that is not possible to change.
New/modified core entry points for soft limit checking.
More delta robot tuning, added setting warning in $DELTA output if some settings are inconsistent such as steps/rad, acceleration etc.
Fix for issue #361, HOME status is not reported or reported late when auto reporting is enabled with setting $481.
NOTE: Delta and polar kinematics is WIP (work in progress) and incomplete.
Feedback is required as I do not have machines at hand for testing.
Ref. issue #341 and #346.