Add new burst buffer error: ESLURM_INVALID_BURST_BUFFER_REQUEST
Add new burst buffer plugin function bb_p_job_validate(), called
  after the job_id is set and write the code to set up Cray environment
  files for the job.
Add stage-in logic
Add logic to claim burst buffer
Add cray logic to claim buffer when job resources selected
Add logic for stage-out and teardown

Conflicts:
	src/slurmctld/job_mgr.c

to run command to get bb output.

If a master job array record is complete, then consider all pending
tasks as also complete. This problem happens when a master job array
record is pending (has pending tasks) and is cancelled. The result
previously was a job record not visible to squeue/scontrol, but occupying
memory.
The same type of problem happened with respect to a dependency on a job
array which was cancelled.

This change will better reveal any vestigial job records not being purged

Conflicts:
	META
	NEWS

Conflicts:
	META

Done in response to bug 1323

Fix for bug 1320

a partition.

Add some parsing for interactive job support
Add parsing of Slurm set burst_buffer job field values

other config files like bluegene.conf and such.

If a QOS was added for the job and then removed and it just happened
to be the largest QOS id wise if the slurmctld was restarted and the job
wasn't flushed out yet it could mess things up.

Conflicts:
	src/plugins/task/cray/task_cray.c

slurmdb_purge_string(), there is no reason to check for this specific
value anymore in read_config().

and initialize kvs_seq on mpi/pmi2 setup to support launching.

it also need client side.

Conflicts:
	src/common/assoc_mgr.c