Fix a scaffolding file.
Update the fix for TRQ-2626. Only make the change for new dependencies.
TRQ-2626. Revise the fix for blank dependencies one more time.
TRQ-2638. Correct an infinite loop in the mom's job cleanup code.
TRQ-2631 - pbs_server crash

Fixed a memory corruption segfault with the
University of Michigan. They sent a valgrind
trace and this fixes two of the stack traces.
Revert "TRQ-2631 - pbs_server crash"

This reverts commit 28675b86712637f3297c12cd92f26f55a544e9d2.
TRQ-2645. Fix a deadlock when job_save() fails in req_commit().

Conflicts:

	src/server/req_quejob.c
TRQ-2631. pbs_server crash resubmit

Fixed a memory corruption segfault with the
University of Michigan. They sent a valgrind
trace and this fixes two of the stack traces.
TRQ-2616. Jobs don't wait for epilogue when job is canceled

Modified scan_for_exiting to now wait for all sister nodes
to check in when exiting before start the preobit_preparation.
This is where the epilogue is run. This makes it so the epilogue
will run only one time.
TRQ-2617: job getting stuck in 'new' state on the moms. Added code so that momctl -c <jobid> will clear the NEW state in the mom. (when a commit of a job failed, the mom is stuck with the NEW state). Also fixed the problem where the pbs_server would continue into thinking that the job is running even though it couldn't contact the pbs_mom to commit a job.
TRQ-2324, TRQ-2019, TRQ-2454. Fix some bad log messages.
trq-2643 it appears that getaddrinfo is not threadsafe so I am putting mutex around the main call to it from pbs_getaddrinfo.
trq-2404 Don't get pid list on every iteration, just get once and reuse.
trq-2404 Don't get pid list on every iteration, just get once and reuse.
TRQ-2657. Fix a regression using numa_board_str.

The first value in numa_board_str was being skipped, making the values off by one from
the admin-supplied specification.
Merge branch '4.2-dev' of https://github.com/adaptivecomputing/torque into 4.2-dev
TRQ-2322. Make configuring with --enable-drmaa fail if gperf isn't installed.
TRQ-2358. Fix a race condition around req_track.

We weren't protecting the conditionally allocated track data, so now lock it with a mutex.
Bumped revision from 4.2.8 to 4.2.9
Merge branch '4.2-dev' of https://github.com/adaptivecomputing/torque into 4.2-dev