- ========= Remove Accept Any Volume ========= directive.

- Major cleanup and simplification of regress using shell functions
  (more tests to be converted to new format)
- Add detection of 64 bit Irix as indicated by user.
- Increment catalog database id from 9 to 10.
- Add a few of the new database fields to the various C++
  structures.
- Implement code to fill in the most important new fields (e.g.
  Media Enable).
- Ensure that most of the new fields are in create/get/insert/update.
  More work to be done.