Anet A8 right side sensor remix

Remixed to mount the 18mm version of the sensor.

Skynet3D firmware settings:

#define X_PROBE_OFFSET_FROM_EXTRUDER 65
#define Y_PROBE_OFFSET_FROM_EXTRUDER 0
#define Z_PROBE_OFFSET_FROM_EXTRUDER 0

// Set the boundaries for probing (where the probe can reach).

#define LEFT_PROBE_BED_POSITION 45
#define RIGHT_PROBE_BED_POSITION 194
#define BACK_PROBE_BED_POSITION 170
#define FRONT_PROBE_BED_POSITION 20

You may need to tweak the LEFT_PROBE_BED_POSI