added partial thread3 client; moves files to irods server; no restart if irods down then up
CUPS backend included but not connected; thread-3 requires access to running irods server
thread3: print -> iput -> net -> iget -> local-dir
snap
snap
print -> (cache,q.push) on mtn
openned outfile permissions
working on submit_to_archive (stub now)
files move through into Archive and are named according to std