resources than configured

    resources configured than actually exist (useful for testing purposes).

ok, we are good with all the threading issues with the mysql plugin.  people trying to add the same info more than once will only have it added once

jobs so we can properly schedule them later).

    parameter in slurm.conf man page and "--licenses" option in salloc,
    sbatch and srun man pages.

    of a job's memory limit.

modify reconnect logic to avoid sacctmgr infinite loop after slurmdbd restarts