sched/backfill - Delay backfill scheduler for completing jobs only if
    CompleteWait configuration parameter is set (make code match documentation).

Bug 2030

correctly when PriorityFlags=CALCULATE_RUNNING is set.

Previously the slurmctld could seg fault if the tres_alloc_str is NULL.

Prevent slurmdbd divide by zero if no associations defined at rollup time.

else behind.

uint64_t.

as all the associations from the database will be lower case.

Correct job task count calcuation if only node count and ntasks-per-node
    options supplied.
bug 2196

sched/backfill: If max_rpc_cnt is configured and the backlog of RPCs has
    not cleared after yielding locks, then continue to sleep.

requesting any specific association.

BurstBuffer/cray: Fix job record purging if cancelled from pending state.
The problem can occur when the a burst buffer record was created for
the job in the plugin data structure, but no burst buffers were actually
allocated for it.
bug 2165

BurstBuffer/cray: Enable clearing of burst buffer string on completed job
    as a means of recovering from a failure mode.
Format is "scontrol update jobid=### burstbuffer=".
partial resolution of bug 2165

bug 2028

BurstBuffer/cray: Add logic to terminate dw_wlm_cli child processes at
    shutdown.
bug 2166

Previous logic required the buffer name to work
bug 2167

Added srun option of --bcast to move executable file to compute nodes

burst_buffer/cray: Support file staging when job lacks job-specific buffer
    (i.e. only persistent burst buffers).
bug 2113

bug 2143

Backfill scheduler: Test association and QOS node limits before reserving
    resources for pending job.
bug 2129

Prevents the following sequence from causing a segfault:
$ scontrol create partitionname=stuff nodes=ALL
$ sbatch --wrap="hostname" -o/dev/null -p stuff
Submitted batch job 1047468
$ scontrol delete partitionname=stuff
$ scontrol update jobid=1047468 partition=stuff

tree.

Bug 2006

step.

Previously only supported by SlurmUser and root.

Previously only reserved space for one task of pending job array.

Support taking node out of FUTURE state with "scontrol reconfig" command.
Previous logic would keep node in FUTURE state if that was the original
configuration when slurmctld started. If job was running on the node,
it will stay running, but the node make not be visible.