update

Improvements

• Machine mode & program mode states are functional in the halmodule.c
• Machine mode feeback is displayed by the gui button colors.
• Gcode restart from line is functional, it highlights the gcode line at the correct gcode file.
• Gcode displays "M" macro numbers. It can read a macro + macro value "P"

Todo

• Gui control, add "Macro" button to set a macro on and off. Used for activating tools in manual mode.
• Button for auto executing next gcode file in order.
• Button to switch between simulation and realtime ruckig, motion. (online and offline status)