==============================
Configuration_adv.h changes
==============================
add "live" LCD update
==============================
P & S version
==============================
final (hopefully) tested version
==============================
update M115 capabilities print
==============================
Menu changes portion of the requested changes
==============================
changed USEABLE_HARDWARE_PWM from a function to a series of macros
==============================
changes per review
The menu (commands / scripts) is configurable in `Configuration_adv.h`.
- Added conditionals.
- Changed script handling.
- Slimmed and working!
- Added Status message.
- Returning to lcd status screen now!
- Example Configs Updated.
- Cleanups by @thinkyhead
* Unify M600 and M125 pause features
* Cleanup per thinkyhead's comments
* Rename filament_change_menu_response to advanced_pause_menu_response
* Include HAS_BED_PROBE in QUIET_PROBING
* Update gMax example file
* is_idle() is out of scope without the braces
* Convert FT-i3-2020 to Advance Pause names...
* Allow pause even if not printing
- fix broken `M421` due to less-than-careful optimization
- add HOME_AFTER_DEACTIVATE define to advanced config so not everyone has to rehome after steppers are deactivated
- misc. cleanups (remove unused label, unused variables)
- rename to PROBING_HEATERS_OFF
- move heater pausing functionality into thermalManager
- add variables, pause(), ispaused(), other functions
- add fan pausing functionality -> PROBING_FANS_OFF
- add probing_pause() wrapper
- move pausing into do_homing_move() and do_probe_move() to minimize quiet time and so other probe types can benefit
- example configs
The Configuration.h file entries for BL-Touch have been updated to:
```cpp
//#define BLTOUCH
//#define BLTOUCH_DELAY 375 // (ms) Enable and increase if needed
//#define BLTOUCH_HEATERS_OFF // if defined the printer's heaters are
turned off during probe event
```
