Prevent from wrongly returning, ESLURM_NODE_NOT_AVAIL from _pick_best_nodes when some jobs are using "--exclusive=user"

Bug 4932.

Improve performance of 'squeue -u' when PrivateData=jobs is
enabled by moving the UID filter code ahead of the more expensive
PrivateData=job checks.

Bug 5056.

See commit 0dabf4e7.
Bug 4932.

regression from ef1f3e73.
Bug 4885.

Bug 4921

This should never happen, but it does harden the code

This is a refinement to commit 95ab36b3
and also applies to node feature weighting

bug 4968

over any other nodes.

Bug 4968

allocated time than 100% (Flex reservations).

Bug 4968

Bug 4968

Bug 4968

for reference from multiple places in the doc.

and use squeue job state language.

Accounting only stores the JOB_STATE_BASE states plus RESIZING, REQUEUED
and REVOKED.

Match other items in the list which have \f3 instead of \fB.

Accounting only stores the JOB_STATE_BASE states plus RESIZING, REQUEUED
and REVOKED.

To avoid duplication and the missing of documenting every job state,
just reference the list of states.

Added in commit 0d327bd6 but this is only an 18.08 state.

bug 4968

Option is Nice=# and not --nice=#

In configurator.html web pages change default configuration from
    task/none to task/affinity plugin and from select/linear plugin to
    select/cons_res plus CR_Core.

Bug 5007.

Reformat comment block while here, and mention TRES as well.

Bug 5007

Bug 4952.

Bug 5011.

If an update for a job that is being requeued[hold] happens, we don't want
to modify the start_time of the old record. Pending + Completing is
equivalent to Requeue.

Bug 4855.

sprio truncates the username field to 8 characters, leading
to a failure if you run the testsuite with a longer username.

Bug 4801.

Remove partition time limits, run the test, then restore
partition time limits with reconfigure.

Bug 4276.

Remove partition MaxTime limit at the beginning of the test,
run the rest of the test, then restore the partition configuration
with scontrol reconfigure.

Bug 4915.

Bug 4915.