Fossil

**        Query or set contact information for user USERNAME
**
** > fossil user default ?USERNAME?
**
**        Query or set the default user.  The default user is the
**        user for command-line interaction.
**
** > fossil user list
** > fossil user list | ls
** > fossil user ls
**
**        List all users known to the repository
**
** > fossil user new ?USERNAME? ?CONTACT-INFO? ?PASSWORD?
**
**        Create a new user in the repository.  Users can never be
**        deleted.  They can be denied all access but they must continue