Allow wait-for-cooling, break at threshold or if cooling stalls#4169

Merged

thinkyhead merged 1 commit intoMarlinFirmware:RCBugFixfrom thinkyhead:rc_wait_but_break

Jun 30, 2016

+34-15

Commits on Jun 29, 2016

Always wait for cooling in M109/M190, break at low temp or if cooling stalls
thinkyhead
committed