eventual support of Cray-XT systems.

svn merge -r 16016:16041 https://eris.llnl.gov/svn/slurm/branches/sun_snl

    configured SuspendProg and ResumeProg programs.

    time format at the time of SLURM build.

    processor count if FastSchedule=0. Administrators must set a valid
    processor count although the memory and disk space configuration can
    be loaded from the compute node when it starts.
Validate that a node's configured Procs is consistent with the product
    of sockets*cores*threads.

we don't need to worry about this for select/linear or bluegene.

    node. If the node's configuration has been changed, then abort the job.

environment variables SLURM_NNODES and SLURM_NPROCS through to the
executable, rather than computing them from commandline parameters.

    for job step resource allocation (tracking of cpus in use was bad).

cr_preemption.patch from Chris Holmes.

req_node_fix.patch from Chris Holmes.