Add "only" as a modifier. This allows us to more easily restrict a resource
to a certain set of nodes with rsc_to_attr and rsc_to_node constraints.
Add testcases for rsc_to_attr
CVS patchset: 3218
CVS date: 2004/06/11 13:27:52
Mercurial revision: 83f86dfa93a9db1e2341b8f477967025885e6764