BLUEGENE - Added debug flags for compiling C++ code and also added logging to another file for the bridge

BLUEGENE - moved error codes to a slurm error code from the bridge so we can have one set that is sort of stable.

    are specified. New logic selects nodes with larger CPU counts as needed.

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

  options.

Improve handling of job updates when using limits in accounting, and updating jobs as a non-admin user.

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.