fed_load_table instead of using a hardcoded 1.

case where slurmctld is not responding.

slurmd failing with assert failure (reuse of static variable).

update for race condition for bglbridge api. Added info about multi diminsion X dim into Administrators info for bluegene.html

update for sfree to only run on SN of a BGL system. checking for the db2 files and doing a DLopen on them, creating a warning error if they aren't correct.

but don't stop the rest of the build

could cause job submit or update to fail.

libdb2.so file present. Otherwise tell the user to run on the BGL SN.

the directory containing the proctrackext.exp file (AIX only).

select_bluegene.so files (not build on AIX).

type if SYSTEM_DIMENSIONS==0 (not ASCI-C compliant)