Remove old SVN $id$, add edit_access_data table

edit_access_data table can hold name/value pairs for additional info in
the access group

4dev/database/function/update_function.sql

@@ -1,4 +1,3 @@
--- $Id: update_function.sql 3158 2010-09-02 02:49:00Z gullevek $
 -- adds the created or updated date tags
 
 CREATE OR REPLACE FUNCTION set_generic() RETURNS TRIGGER AS '