Return permission denied if regular user tries to release job held by an
    administrator.
bug 2087

Fix creation of advanced reservation of cores on nodes which are DOWN.
There seems to be a bug with reservations using a node list (e.g.
Nodes=something + CoreCnt=something).  The result is a reservation made that's
arguably broken; listing the reservation (scontrol show reservation) will show
"Nodes=" (blank) and "CoreCnt=0".

It's very easy to reproduce, just by doing the following against a node in a
DOWN (also tested with POWER_UP) state:
scontrol create ReservationName=tmp_res StartTime=now EndTime=now+600
Nodes=<some_non_idle_node> CoreCnt=1 Users=<some_valid_user>
scontrol show reservation.
bug 2078

submit_time.  0 means the job isn't eligible yet so we need to treat it so.

PrologFlags work: Setting a flag of "Contain" implicitly sets the "Alloc"
    flag. Fix code path which could prevent execution of the Prolog when the
    "Alloc" or "Contain" flag were set.
bug 2074

If a user tries to create/destroy a persistent burst buffer and
  that is disabled (the default), return a permission denied error
  rather than an invalid request error.
cray bug 832678

Bug 2071

Log the minimum and maximum exit code (or signal) and show the
  state as "Mixed" if there are multiple termination states
  (e.g. cancelled, exit 0, exit 1, SIGBUS, etc.)
bug 2058

it needed to check for INFINITE64 instead of zero.

This just removes xfrees where the xfree had already happened.

Correct scheduling logic for job features option with XOR construct that
could delay a job's initiation. Some configurations and states with job
feature XOR construct could prevent the job allocation from being made.
bug 1865

Improve sched/backfill support for job features, especially XOR construct.
bug 1865

Bug 1973

in the plugins.

when a user doesn't exist in the database.

manager.

Squeue recombines pending job array records only if their name and partition
    are identical.
bug 2057

Job array termination status email ExitCode based upon highest exit code
    from any task in the job array rather than the last task.
bug 2058

bug 2044

Based upon patch from Hongjia Cao
bug 2054

as it is the only TRES that can be given to another job while suspended.

sbatch --ntasks option to take precedence over --ntasks-per-node plus node
    count, as documented. Set SLURM_NTASKS/SLURM_NPROCS environment variables
    accordingly.
bug 2015

Avoid reporting more allocated CPUs than exist on a node. This can be
    triggered by resuming a previosly suspended job, resulting in
    oversubscription of CPUs.
bug 2021

Add scancel -f/--full option to signal all steps including batch script and
    all of its child processes.
bug 2031

Bug 1888

out.

Remove unneeded code that commit 8274ea54 fixed.

This code would 0 out all GRES/TRES on a reconfig which isn't what we want.

8274ea54 does the right thing by itself.

bug 2032

Add ValidateTimeout and OtherTimeout to "scontrol show burst" output.
These new configuration parameters were added to v15.08.2, but could
not be added to the display without changing the RPC (in v16.05).
Commit to add the parameters: 25fcc9db

Needed to change a couple of variables from 32- to 64-bit.

Add new burst_buffer.conf parameters: ValidateTimeout and OtherTimeout.
See man page for details.