Refactor stageout code.  Allow direct stageout on failure.
Improve logging in stageout script.
Add forgotten import.
Fix unknown variable.
Another small fix in stageout.
Fix handling of exit code.  Make sure to stageout to correct PFNs.
Fix stageout variable name.
Allow the stageout policy to be controlled by the task worker configuration.
Add missed arguement.
Bump tagged version for cmscp refactor runtime.
Merge branch 'htcondor_poc_cmscp'

Implement operator-defined stageout policies.