Display a message over serial port when user tries to set a bed temperature higher than HEATED_BED_MAX_TEMP
Merge pull request #98 from Metamaquina/max_bed_temp_message

Display a message over serial port when user tries to set a bed temperat...
Fixes jerk problems for delta printer (hopefully)
Add support for AD8494, AD8495, AD8496 and AD8497
Merge pull request #105 from kyrreaa/master

Add support for AD8495/6/7/8
changes for E3D hotend and Direct drive extruder
Merge remote-tracking branch 'upstream/master'