Added default_time field in partition records in Lua job submit
plugin.

Added a new Lua library name to try loading with dlopen() in Lua
based plugins.

Only report "gres/<name> lacks File parameter" if some nodes define
File AND this node does not AND (new part here) the GRES count on
this node is non-zero

If a time value to be printed (e.g. job run time) is negative then
print the value as "INVALID" rather than with negative numbers
(e.g. "-123--12:-12:-12").

Change default SchedulerParameters max_switch_wait field value from 60 to
300 seconds.

Conflicts:
	src/slurmd/slurmstepd/multi_prog.c
	src/slurmd/slurmstepd/multi_prog.h

Fixes for jobs with long argument lists

nodes there are in a given partition.

specified.

Add some comments to clarify how squeue filtering is done

Replace two xstrcat() calls per argument with a single xmalloc()
call. This significantly speeds up handling of REQUEST_JOB_INFO RPCs
when some jobs have long argument lists.

Change argc from uint16_t to uint32_t in slurmctld and
slurmstepd. Rest of the code already use uint32_t for argc.

blocks already created this will prevent things from core dumping.  This
would only be needed on an emulated system