Add some code for viewing and adding missing files (as determined by the NFS tracing code) to the archive. This is code is not complete or tested, but getting it committed anyway.
Add some code for viewing and adding missing files (as determined by
the NFS tracing code) to the archive. This is code is not complete or
tested, but getting it committed anyway.

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