Added BlinkM support over i2c
Added BlinkM support over i2c
Merge https://github.com/timkoster/MarlinBlinkM into Marlin_v1
Define BlinkM default disabled
Added Y_DUAL_STEPPER_DRIVERS

Enables two stepper drivers to be used for the Y axis (useful for
Shapeoko style machines)
Each Y driver can be stepped either the same way or in opposite
directions, accounting for different hardware setups (leadscrew vs. belt
driven)
Revert "Added Y_DUAL_STEPPER_DRIVERS"

This reverts commit 7ee275b620fa055bb2b7516cf302ac3e531438ac.
Added Y_DUAL_STEPPER_DRIVERS

Enables two stepper drivers to be used for the Y axis (useful for
Shapeoko style machines)
Each Y driver can be stepped in either the same way or in opposite
directions, accounting for different hardware setups (leadscrew vs. belt
driven)
Make Y_DUAL_STEPPER_DRIVERS disabled by default
Added #ifdef BLINKM around new code. Also refined BlinkM.h.
Removed #ifndef BLINKM
Fixed missing ENCODER_PULSES_PER_STEP
Placed optional ENCODER_PULSES_PER_STEP in the configuration.h file
Added info to the delta configuration files in the configuration.h file
Added Azteeg X3 board.
Update Configuration.h

Include CPU Sethi 3D
Update pins.h

Include Pins cpu Sethi 3D
Fix for Viki display
Merge pull request #610 from phq1910/patch-2

Update pins.h
Merge pull request #609 from phq1910/patch-1

Update Configuration.h
Bed Auto Leveling feature

Check the Readme for instruction how to enable and configure the feature