Change slurm_job_will_run() to not return a message, just an error code.

 job steps on front-end system (e.g. Blue Gene).

    prolog is running (which can be slow on BlueGene).

 broken at this time, so this is just a placeholder for now).

    DB2 interaction are set (execute "db2profile" script before slurmctld)
Also, begin use of BGL API functions within plugin.

they fail to execute

    at termination

 Suse Linux.

All work from <takao.hatazaki@hp.com>.

and FastSchedule=0 and the cluster is heterogeneous.

  switch.

  or co-processor), and communications type (mesh or torus).

 (was causing segmentation fault).
Verify that a connection remains before trying to send a return code.

has been purged