anything (don't put an entry in the reloads table). Just exit with non
zero status to indicate that the node could not be loaded immediately.
This is for use by the reloading daemon that I am writing up.
Also did some house cleaning and removed lots of old cruft.

(or was it months)?

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.

the testbed list.

data in the database to be used when nfree runs.