gres records have access to the same CPUs

removed export of LD_LIBRARY_PATH to remove possible security issue with including an empty LD_LIBRARY_PATH which ld.so translates to '.'

    BASIL on Cray computers.

    "node_rank".

    completing job are re-booted. Patch from Hongjia Cao (NUDT).

previously supported).

job step credential to 0.

so that they can be seen using scontrol or squeue.

 Added printf __attribute__ qualifiers to info, debug, ... to help prevent bad/incorrect parameters being sent to them.  Original patch from Eygene Ryabinkin <rea+slurm@grid.kiae.ru>

Modify the queue commands?\127 to report state of multiple clusters
    if the --clusters option is used.

    --clusters option is used.
Add support for SLURM_CLUSTERS environment variable in sinfo

    Database failure/restart, Slurmctld failure/restart.

NOTE: I was unable to figure out how to build and pass a
metatable from C, so I'm calling this done for now.

Add submit_uid to the job_submit function calls. add partition access filtering to the job_submit/lua plugin
(e.g. don't pass info about partition that this user can't access).