Don't use lower weight nodes for job allocation when topology/tree used.
bug 2284

Preemption/gang scheduling: If a job is suspended at slurmctld restart or
    reconfiguration time, then leave it suspended rather than resume+suspend.
bug 2274

Clean up coverity reports.

bug 2276

Conflicts:
	slurm.spec

Add cray-specific port configuration information which considers
  Realm-Specific IP Addressing (RSIP).
bug 2277

Filter out some message commonly generated in high-throughput
  computing environments.
bug 2282

task/affinity: Disable core-level task binding if more CPUs required than
    available cores.
bug 2267

Improve the logging of job submit RPC contents; add descriptor/name
  to some of the fields printed rather than just raw numbers.

Log as error if more than 3 aeld connects per second that cause is
  likely duplicate slurmctld daemon
bug 2278

This is needed to properly enforce limits and account for usage.

Change default CgroupMountpoint (in cgroup.conf) from "/cgroup" to
    "/sys/fs/cgroup" to match current standard.
For details, see https://wiki.freedesktop.org/www/Software/systemd/PaxControlGroups/

No change to functionaltiy, just make the comments more readable

Conflicts:
	testsuite/expect/Makefile.am
	testsuite/expect/Makefile.in
	testsuite/expect/README

Conflicts:
	NEWS

Remove the 1024-character limit on lines in batch scripts, which was
causing long lines to be silently truncated. I noticed it when jobs were
getting created with fewer dependencies than specified.

Also increase the line length when showing job info.

No change in logic

sched/backfill: If a job can not be started within the configured
    backfill_window, set it's start time to 0 (unknown) rather than the end
    of the backfill_window.
bug 2100

If a pending job array has multiple reasons for being in a pending state,
    then print all reasons in a comma separated list.

Before:
             JOBID PARTITION     NAME     USER ST       TIME  NODES NODELIST(REASON)
       97354_[1-4]     debug      tmp    jette PD       0:00      1 (Resources)

After:
             JOBID PARTITION     NAME     USER ST       TIME  NODES NODELIST(REASON)
       97354_[1-4]     debug      tmp    jette PD       0:00      1 (Resources,JobHeldUser)