Version: 2.006  Date: 2000/03/26 18:28:32
   Added the key() method, which will return the user's current session
   key, if any.  This can be handy inside a method that implements a
   C<require> directive check (like the C<species> method discussed
   above) if you put any extra information like clearances or whatever
   into the session key.
   
   Added method-by-method documentation for each method in AuthCookie.


Version: 2.005  Date: 2000/03/24 15:20:30
   Removed the deprecated methods ->authen and ->authz.  If you have
   configurations that use these methods, you must change to the newer
   ->authenticate and ->authorize methods.
   
   Changed a couple of 'Sample's in the documentation to
   'Sample::AuthCookieHandler'.  [asparks@cpd.harris.com (Alan Sparks)]


Version: 2.004  Date: 2000/03/15 20:53:20
   Added documentation about the ability to set cookie domains.  That
   ability actually appeared in 2.002, but I forgot to document it or add
   notes to the Changes file.


Version: 2.003  Date: 2000/03/14 21:08:02
   Now returns FORBIDDEN instead of AUTH_REQUIRED when authorization
   fails or when a user tries to access a protected doc.


Version: 2.002  Date: 2000/03/14 17:46:42
   Added an internal _cookie_string method that helps construct cookie
   strings.  This shouldn't change any functionality, but makes my job
   easier.
   
   Added a couple of Makefile.PL questions that set the user & group
   tests should run under.


Version: 2.001  Date: 2000/02/11 04:46:59
   The login forms may now use the POST method instead of the GET method.
   This is a big deal, because with GET the user's credentials get logged
   to access logs, they remain in the user's browser history, and so on.
   Thanks to cholet@logilune.com (Eric Cholet) for the patch and prodding.
   
   There is now a proper test suite, which will fire up an httpd and make
   requests of it.  The test code is adapted from Eric's old example
   (eg/) suite.
   
   I've added a logout() method to help unset cookies.  The example
   logout.pl now uses logout().  Thanks to Aaron Ross
   (ross@mathforum.com).


Version: 2.000  Date: 2000/02/02 13:18:23
   First released version, bumped up revision number to 2.0
   
   Created indentify() and authorize() methods to replace authen() and
   authz().  authen() and authz() are now deprecated and will disappear
   in a later version.
   
   AuthType can now contain colons [adi@certsite.com (Adi)]
   
   Nonexistent method calls (via 'require' directive) are no longer
   shielded in authorization stage - if it fails it fails, and you get a
   server error.
   
   Multiple 'require' directives should work now - previously only the
   first directive was respected.
   
   Changed lots of documentation to reflect the above interface changes.


Version: 1.002  Date: 2000/01/27 22:07:13
     - Now owned by Ken Williams (ken@forum.swarthmore.edu)
   
     - Created indentify() and authorize() methods to replace authen()
       and authz().  authen() and authz() are now deprecated and will
       disappear in a later version.
   
     - AuthType can now contain colons [adi@certsite.com (Adi)]
   
     - Nonexistent method calls (via 'require' directive) are no longer
       shielded in authorization stage - if it fails it fails, and you
       get a server error.
   
     - Multiple 'require' directives should work now - previously only
       the first directive was respected.


Version: 1.001  Date: 2000/01/25 01:21:05
   Eric's original version from CPAN