Changed syntax of grant/deny statements so they now must be inside an
'update-policy' block.
quote rr types when printing grant/deny statements as they can
clash with config file keywords.
Added rcs Id inside comment.
counting and replaced with *_detach.
- Changed config *_attach functions to return the new attached value through
the paramater list rather than as a return value.
- Changed config *_delete functions to no longer allow deletion of a null
pointer
- Changed calls to the config *_delete functions to make sure no null
pointers were passed in.
- Changed use of the config *_attach function to match new signature.
