SURFnet Secure List Server: patch for Mailman 2.1.X

contents:

mailman-2.1.5 <- Sources in mailman-2.1.5 are pristine 2.1.5 upstream
                 sources + patch from Stefan Schlott (
                 http://medien.informatik.uni-ulm.de/~stefan/gpg-mailman.xhtml
                 ) + Joost van Baal gpg patches.
mailman-2.1.6 <- current stable, with GnuPGInterface, will slowly die
mailman-ssls  <- with pyme interface, delivering both PGP and S/MIME

debian        <- stuff to create debian packages

doc           <- meta documentation and documentation not suitable (yet) for
                     inclusion in the patch
scratch       <- test scripts and other unfinished stuff