Add SlurmDbdAddr and SlurmDbdPort configuration parameters.

    command.

    "scontrol show config" SCHEDULER_CONF output.

    system) fields. These fields are set based upon values reported by the
    slurmd daemon on each compute node using SLURM_ARCH and SLURM_OS environment
    variables (if set, the uname function otherwise) and are intended to support
    changes in real time changes in operating system. These values are reported
    by "scontrol show node" plus the sched/wiki and sched/wiki2 plugins for Maui
    and Moab respectively.

Add job and task memory limits to job step credential
Add enforcement of job and task memory limits to job accounting and 
  abort job that exceeds the limit

    sbatch commands.

    plugins. It now supports select/cons_res and all job options (required
    nodes, excluded nodes, contiguous, etc.).

Made configure use mysql_config to find location of mysql database install. Removed bluegene specific information from the general database tables.

    with step_layout=NULL and gid=SLURM_BATCH_SCRIPT and spank_fini() will
    be called immediately afterwards.

  select/linear

    task/affinity.

No significant change in fundamental logic.