change ad_verify_and_get_user_id to ad_conn user_id, change ad_maybe_redirect_for_registration to auth::require_login, make some db_ and dt_ function -public
- Integrated changes from myself and Michael Steigman. If it doesn't work, it's probably my fault. Includes the following:- oracle support- oracle and pg upgrade scripts (from v4.0.1)- working drop scripts- bump of version to 4.5