Did the actual fix for getting the correct information on clusters of any dimension size from accounting when querying against a hostlist

Added scontrol ability to increment or decrement a job or step time limit.

Modify the man2html calling sequence for a clean build of SLURM from the
source directory. The old code would copy the header.txt and footer.txt
files from "srcdir" to "." and generate an error if they were the same
files. The new code just passes the pathnames of the files into the
man2html python script

would not be set correctly in the added child association.

Add an configure option of --enable-salloc-kill-cmd which will
cause the salloc command to signal its child processes when the
job ends. Job signalling will be the default for Cray systems.
Jobs will not be signalled by default on other systems. SIGHUP
will be used for interactive jobs and SIGTERM will be used for
other jobs.

Change the reason that a node is marked DOWN and the log message
from node "silent reboot" to "unexpected reboot"

Patch from Don Albert, Bull

With default configuration on non-Cray systems, enable salloc to be
spawned as a background process. Based upon work by Don Albert (Bull) and
Gerrit Renker (CSCS).

Add support to salloc for a new environment variable SALLOC_KILL_CMD,
which is equivalent to the -K/--kill-command option.

This fixes a bug which is thanks to a report by Don Albert.

The problem is that whenever salloc exits with a child process in stopped state
(suspended or stopped on terminal input/output), a zombie process is generated,
since this case is not caught by the code evaluating the child status.

This patch adds the missing case.  It uses SIGKILL, which is the only signal
that changes the state of a stopped process. It was decided not to try and
re-awken the process using SIGCONT, since (a) this happens during session
clean-up and (b) if the condition is due to SIGTTIN, the process immediately
becomes stopped again.
Patch from Gerrit Renker, CSCS.

Treat the specification of multiple cluster names as a fatal error.

Note that scontrol can only support a single cluster at one time.

Add -R/--reservation option to squeue command as a job filter.

Fix a couple of problems in alps emulation mode caused by recent changes
in the select/cray plugin: node cordinates and signal return code

select/cray: whitespace fixes and removal of unused code
Patch 10_Cray_COSMETICS-whitespace.diff from Gerrit Renker, CSCS

On the slurmd, the function build_all_frontend_info() is called before logging
is fully initialized. This causes the frontend debug messages (which also get
redundantly printed in the slurmctld log file) to be sent to stderr.

On our system (where all slurmds get started remotely, via pdsh) the particular
implementation caused the startup to hang.

The patch uses a solution similar to build_all_node_line_info(), where a
boolean flag is used to avoid repeating the slurmctld message in slurmd
context.
Patch 08_Multiple-Frontend_suppress_initial_debug_message.diff from Gerrit Renker, CSCS