Add a configuration parameter and job_submit plugin that can
rate at which any single user can submit jobs to Slurm. Note that
a job array is counted as a single job.
bug 421

This augments an earlier patch that picked up the protocol version
number, which lets us distinguish between 2.6.0 and 2.6.4 instead
of just being able to tell it is version 2.6.x.

New configuration parameter of CoreSpecPlugin.
Added core_spec/none and core_spec/cray plugins (just stubs for now).

NETPERF to PERFCTRS to match what ALPS did.

counters

not "idle" when in a reservation.

Use the newly added capture of a slurmd's protocol version to
determine the protocol slurmctld should use when launching a
batch job. Previously always used the protocol version of the
slurmctld daemon, which would not work in some cases.

Add version number to node and front-end configuration information visible
using the scontrol tool. Sview and sinfo still need to be changed.

Add specialized core count field to job credential data.
NOTE: This changes the communications protocol from other pre-releases of
version 14.03. All programs must be cancelled and daemons upgraded from
previous pre-releases of version 14.03. Upgrades from version 2.6 or earlier
can take place without loss of jobs

network traffic accounting plugin.

to print more information when debug and when io error occur.

add/remove columns.

caused by commit 68f0f5db

and fatal if exclusive isn't set by the user.

checks that will always be true.

select/cray plugin

Adds parsing of MPMD file to create tables for Cray support.
Work is incomplete.