1. The PG port of apm__register_parameter had a tiny error which caused it
to not set the new parameter to its default value in any of the effected
package instances.
2. Glossary - added admin as a parent of glossary_admin so admins can admin.
3. edit-this-page PG: removed code that was written because of #1 above
4. edit-this-page Oracle: finished the datamodel port, added drop script