Progress toward new queue manager that runs jobs as real user.

lwr/managers/base/base_drmaa.py

lwr/managers/queued_drmaa.py

lwr/managers/queued_external_drmaa.py

lwr/managers/util/sudo.py

lwr/scripts/chown_working_directory.py

lwr/scripts/drmaa_kill.py

lwr/scripts/drmaa_launch.py

scripts/chown_working_directory.bash

scripts/drmaa_kill.bash

scripts/drmaa_launch.bash

scripts/execute_script.bash