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

Usernames are comma separated, not colon delimited. Bug #2222.
While here fix a few spelling mistakes.

No change to document contents, just reorded the fields documented.

Make SLURM_ARRAY_TASK_MIN, SLURM_ARRAY_TASK_MAX, and SLURM_ARRAY_TASK_STEP
    environment variables available to PrologSlurmctld and EpilogSlurmctld.

Added burst_buffer.conf flag parameter of "TeardownFailure" which will
    teardown and remove a burst buffer after failed stage-in or stage-out.
    By default, the buffer will be preserved for analysis and manual teardown.
bug 2116

bug 2093

This reverts commit 5bf40e44.

Better identify who can create and destroy persistent burst buffers.

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

bug 1742

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

Document that if a job's memory per CPU limit exceeds the system
limit, that the job's memory limit is decreased and it's CPU count
increased automatically.

And add missing documenation.
Bug 1921

description.