Fixing a possilbe pid leak if 'apbasil' task cleanup interrupted

There was the possiblity of losign a PID if child cleanup was
interrupted.  This ensures retries until the child process is actually
dead.

Closes #46

See merge request !21

If the child fetch succeeds but cleanup fails, make sure we use the
intially fetched data, rahter than replacing it with the now potentially
lost child data.

Resolve "Restart failure with system_script_forker using old statefile"

Closes #53

See merge request !22

Old versions of the forker do not have use_stdout_string that can casue
_wait() to fail.  Getting out of this would require deleting the
statefile and restarting clean.

To prevent that, the startup is being modified to add those key
variables and initalizing them to being "unused".

There was the possiblity of losign a PID if child cleanup was
interrupted.  This ensures retries until the child process is actually
dead.

Fixing possible race condition, reported in ticket #45.

Adding a final "read the stdout redirect" after exit status collected.
This addresses a potential issue spotted in the CRAY port work merge.

Closes #45

See merge request !20

Adding a final "read the stdout redirect" after exit status collected.
This addresses a potential issue spotted in the CRAY port work merge.

Resolve "SSH to mom/script host for Cray systems"

Closes #37

See merge request !19

Conflicts:
	src/lib/Components/system/CraySystem.py

Resolve "Cray init script needs to tag host to redirected output files in general"

Closes #47

See merge request !18

1.0.8 crayport merge

Final merge to synchronize cray-port and production repos.

See merge request !17

Conflicts:
	CHANGES
	man/setres.8
	setup.py
	src/lib/Components/base.py
	src/lib/Components/base_forker.py
	src/lib/Components/system/AlpsBridge.py
	src/lib/Components/system/CraySystem.py
	src/lib/client_utils.py
	testsuite/TestCobalt/TestComponents/test_cray.py

Documentation changes for Cobalt Cray Port.

Documentation changes.  If approved, do not merge until we have a decision on what we want to do with history.  This will lose history otherwise.

See merge request !6

Test updates for Cray Port



See merge request !11

New system component for ALPS for Cray Port

New Cray system component files.

See merge request !7

bgsched changes for Cray Port

bgsched changes.  This is to allow reservation intersections to be properly computed.

See merge request !8

CQM changes for Cray Port

Queue manger changes.  There is a new queue restriction and a fix for what turns out to be a pretty major display bug due to a missing comma.

See merge request !9

Updates to auxillary scripts for Cray Port



See merge request !10