[2.0.x] Restore position_float to LIN_ADVANCE

Reverting commit 3cd76599

Some to correct missing files from previous PR to completely avoid
HardwareTimer Class (reduce overhead). Some changes to formatting.
Changes to DMA ADC to work correctly.
Change to F1 sanity check.

Based on #8738
Addressing #8731

[2.0.x] One setting to validate filament width

[2.0.x] Add option for NO_VOLUMETRICS

[2.0.x] Fix SDSUPPORT for MKS SBASE

[2.0.x] Revert "Initial step correction"

Fix supplied by @cjsoong in https://github.com/MarlinFirmware/Marlin/issues/8750#issuecomment-350779983

This reverts commit 5cf6a062.

Followup to #8814

* Adding support for using the MKS_12864OLED with the SSD1306 controller

* Update comment for correct controller type

[2.0.x] Support for Tronxy and Zonestar LCD

[2.0.x] Fix example configs and add to TravisCI tests - squashed

[2.0.x] V2 Extended NanoDLP_Z_Move_Sync to G4 & G28,Added all axis option.

[2.0.x] typo in Marlin.cpp

[2.0.x] Missing HAS_HEAT_BED conditional

Fixes issue found in #8779