move dictyotum off moly
as part of an effort to reduce our dependence on an old server (moly), we should move dictyotum (a non-redundant server) to a different host, probably the FSN* cluster.
dictyotum being the Bacula director, it might be worth taking this opportunity to test the bacula director recovery procedures (legacy/trac#30880 (moved)). also test the installer problem described in legacy/trac#31781 (moved) while we're here.