Remove need to define unused pins as -1 in pins files#3702

Merged

thinkyhead merged 1 commit intoMarlinFirmware:RCBugFixfrom thinkyhead:rc_sensitive_fan_pins

May 14, 2016

+172-444

Commits on May 8, 2016

Cleanup pins files, fixup analogtodigitalpin, etc.
thinkyhead
committed