- Fix msgloadsnd/msgloadrec to use test_0/test_1 as default users.
- Move to Autoconf.
- Test under SCO.
- Test under Solaris 9.
- Test under HP/UX.
- Test under AIX.
- Update sample test scripts to use Perl since the current shell-based
  scripts aren't very pretty.
- Work on usability features.
