code. Applies only to non-batch jobs. and the bad exit code was only 
reported by "scontrol show jobs" (the exit code in accounting data 
was correct).

No change in logic.

parent, code is cleaner, patch from Mark Grondona

    general code clean-up - Mark Grondona.

(Actually a backport from v1.2 to v1.1 then merge with NEWS updated).

dramatically clean up the code.

is not started as root, report fatal error and exit right away.

    is root for improved security.