"Policy" issues moved into tmcd so we don't have to rebuild images and reinstall remote tarballs everytime we change our mind.
"Policy" issues moved into tmcd so we don't have to rebuild images and
reinstall remote tarballs everytime we change our mind.

Also, make sure rusage function processes updates.

nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome