* Update Conditionals_post.h
* Add a cast to round() to convert to a unsigned int
Add's a cast to round() so that it will compile properly. round() returns a float which must be cast to a integer for the following % operation. Use a unsigned int as a negative index to an array is wrong. Should never be more than 255 points allowing us to use a 8 bit cast.
* Update G33.cpp
* Enable hardware serial ports on LPC1768
* Fix compilation errors with other HALs
* FIx order of includes in LPC1768 HAL main.cpp
* Add support for RX_BUFFER_SIZE and TX_BUFFER_SIZE options in Configuration_adv.h
* Add GFX overlay to UBL mesh edit
Fixed misplaced HAS_TEMP_BED in dogm_bitmaps.h
rename _lcd_babystep_zoffset_overlay to _lcd_zoffset_overlay_gfx and move it out of BABYSTEP_ZPROBE_OFFSET to we can use it for over things. Add this function into UBL mesh edit screen.
update all Configuration.h to add ENABLE_MESH_EDIT_GFX_OVERLAY
* Add Sanity to UBL insanity
Need to check for DOGLCD otherwise error out.
Same as #7728 but for 2.0.x,
Lot of cleanup and remove references in whole code to other "LED files" than leds.h. Now will be much easier to add next drivers/libraries. e.g. FastLED. But bad news, currently FastLED is suporting only RGB devices (no RGBW)
Scott Lahteine
Colten Edwards
android444
Thomas Moore
Scott Lahteine
Jeffrey Li
Jeff Eberl
Slawomir Ciunczyk
Christopher Pepper
Dave Johnson