typos
Add patch by Eric Sorenson to attempt to fix the "No rule to make target" problem.
Minor hack to quiet shell_hook warning during make test.
Just syncing a few mj_setup changes; still nothing usable.
Clean up automatic setting upgrades a bit.
Escape some unintended substitutions in welcome_files help file.
Fix copyright statement typo.
Use clearer default descriptions.
Bring the manifest up to date.
(_unstringify)  Untaint the data as a preliminary workaround
  for DB_File 1.8xx tainting problems.
Fix precedence error causing some installation problems to be ignored.
  Thanks to Richard Morse.
(set) Bugfix:  escape error message.
Comment out code for RDBMS backend support.
The password_level error message also displays errors when the "nolog"
and "noinform" modes are used without authorization.
The welcome_files and farewell_files settings now support the
"default" keyword in the description, which causes the description
from the file space to be used.  This allows per-list language
customizations to be supported by default.
Make use of the password_level and make_list error files to replace
some hard-coded English.
Use the special "default" keyword in welcome_files and farewell_files to
support list-specific language customizations by default.
Mark hard-coded English messages.
(welcome)  Support the use of the "default" keyword in file descriptions
  to use the description from the file space.  This allows per-list
  language customizations to be supported by default.
(t_gen)  Adjust the algorithm to avoid character wrapping warnings.
Untaint alias-dependent information to cooperate with stricter checking
under perl 5.8.0.  Thanks to Olivier Prenant.