Only lowercase usernames are supported.

switch/cray: If CR_PACK_NODES is configured, then set the environment
    variable "PMI_CRAY_NO_SMP_ENV=1"
bug 1585

gating rpcs.

Signed-off-by: Danny Auble <da@schedmd.com>

added back into the system.

Bug 1578

Bug 1550

their own jobs.

Bug 1469

A non-administrator change to job priority will not be persistent except
for holding the job. User's wanting to change a job priority on a persistent
basis should reset it's "nice" value.
Without this change a user might lower a job's priority, but Slurm will
not lower it more based upon fair-share changes.

Bug 1469
Return values from void functions are unknown and were causing
list_for_each to short ciruit processing of the job list.

This is a correction to patch 5a9277b1

Fix for misleading job submit failure errors sent to users. Previous error
could indicate why specific nodes could not be used (e.g. too small memory)
when other nodes could be used, but were not for another reason.
bug 1537

Correct the job array specification parser to accept brackets in job array
expression (e.g. "123_[4,7-9]").
This patch superseeds patch 8d811201
bug 1552

The logic fails if there are commas in the brackets:
slurmctld: job_str_signal: 3 invalid job id 1593_[2,5-6]
Updated patch in next commit
bug 1552

This just releases the requeue_exit and requeue_exit_hold arrays
when the slurmctld shuts down so we can more easily identify any
real leaks.