Fix to tmcd for when a node reports a reboot. Need to check the
pid/eid before releasing from the reloads/reserve table, since an admin initiated reload might be pending when a user does his own load. Don't want to clear the reload state, or even worse, the reserved state. There is a cross dependency created bewteen tmcd.c and sched_reload on the pid/eid testbed/reloading. No biggie. I put in a warning in both places.