Give PronterFace time to print the UBL What information...

A number of regressions were patched also. The UBL G29 P2 and P4 Press and Hold had stopped working. It is very possible this is broken in the bugfix_v1.1.x branch also.

The main purpose of the Pull Request is to get the 3-Point mesh tilting to use the LSF algorithm just like the grid based mesh tilt. This simplifies the logic and reduces the code size some what. But the real reason to do it is the 3-Point case can be solved exactly. And by feeding these numbers into the LSF algorithm it provides a way to check all that code for 'correctness'.

Misc formatting

Fix #9155

[2.0.x] Validate example configs with CircleCI

[2.0.x] PID control fix and more LPC1768 ADC filtering

[2.0.x] Fixes TMC_DEBUG compilation error

[2.0.x] Add Creality Ender config/board

Bugfix 2.0.x New board and MCU for Marlin.

[2.0.x] Rename M200 pins file to uppercase

[2.0.x] Ensure smooth printer movements

[2.0.x] Fix support for Malyan M150

Followup to #8148

Some also get a `HAL_timer_interrupt_enabled` function.

[2.0.x] Fix EEPROM SettingsData for 32-bit architectures

[2.0.x] sd issue fix

This will save some program memory with no speed lose

It seems that some SD cards don't support CRC_ON_OFF command. This fix will permit to use also these cards but leaving CRC check active on the system

[2.0.x] add VIKI2 test to Travis & fix LCD contrast (again)

* Update persistent_store_impl.cpp
* Remove define BYTE from serial functions since Arduino docs typically show 0 for the normal case.

WORKS!