Bugfix: not possible to define group types over admin interface:
- Remove dependency on "user_objects" in PostgreSQL code: This table
is an interface to Oracle's data dictionary and gives access to all
defined objects (tables, views, functions, packages, ...) and is
used to check, whether code has to be recompiled after some update.
This code check is now deactivated for PostgreSQL for the time
being.
- Without this change, it was not possible to define group
types in postgres over the admin interface (in acs-subsite)
