This reverts commit 3300184a.

time.

nojobs.

static/overlap systems when some hardware issue happens when restarting
the slurmctld.

a dynamic system and mark the block in error on a static/overlap system.

Bug 2273

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/