Added new macro SLURM_VERSION for use in autoconf scripts to determine current version of slurm installed on system when building against the api.

   a slurm.conf variable (PriorityCalcPeriod)

    the spank_job_env functionality.
 -- Improve spank_job_env interface and documentation
 -- Add ESPANK_NOT_LOCAL error code to spank_err_t

scontrol, squeue, sview all display the correct node, cpu count along with correct corresponding nodelist on completing jobs.

   preferred alternative to the "scontrol setdebug" command.

   the "scontrol setdebug" command.

BLUEGENE - made it so when removing a block in an error state the nodes in the block are set correctly in accounting as not in error.

fixed blcr for everything to be added.  Also made it into it's own rpm must use %_with_blcr option with rpms for it to be built

   builtin scheduler.