Maximizing Your Use of CVS: Hacking the Repository
Other Files
checkoutlist
Used to list files such as templates that are not part of "standard"
CVSROOT that should also be included whenever CVSROOT is
checked out from repository.
config
(Rarely) used to set a few repository-wide variables.
editinfo - obsolete
notify
Used by watches (discussed later) to notify users.
passwd
Used by (insecure) pserver for user authentication.
