BLUEGENE - fix for when user requests only midplane names with no count at job submission time to process the node count correctly.

actual and configured values 

BLUEGENE - fixed some issues where if the block was created and passthroughs existed before the start midplane things didn't always get set up for those lower midplanes.

was going through re-size logic instead of just returning OK for no-op

to load current DebugFlags so that if they change outside of sview, then sview
will synchronize to current state

This prevents preserving PreemptMode from an old slurm.conf after a reconfig

Clear pending job's start_time between executions of sched/backfill.

    Both parameters will be supported for now.

Fix for sview started on a non-bluegene system to pick colors correctly when talking to a real bluegene system.

    Use PREFIX instead to avoid build errors from multiple installation
    specifications.

    reservation may use the licenses associated with it plus any compute nodes.
    Otherwise the job is limited to the compute nodes associated with the
    reservation.