- Change cats/sql.c to elimate %-*s format, which I think is turned

  off in bsnprintf.
- Add Comment field to llist of a volume.
- Allow true/false in some yes/no questions.
- Implement update volume enable=(on|off|true|false|archived|0|1|2)
- Remove a few /n's when scanning commands from another daemon. This
  permits adding additional fields later.
- Modify dbcheck to handle ctl-d and to delete Log table entries.
- Update README.mingw