Disable is now multi extruder compatible. M84 got a T option.
PID now per extruder. Fixed typo
Replace the <= to < in the Command M907, M350 and M351.
The for loop for Axis count over the Array.
Add a break after M907
If CORE_XY is in use X and Y Axis had to be activated at the same time
Merge pull request #466 from midopple/Marlin_v1

BUG Fix in Commands M907,M350 and M351
Merge remote-tracking branch 'upstream/Marlin_v1' into Marlin_v1
Fixing changed Configuration.h settings to be default values per ErikZalm Request.