This is a first shot at some kind of generic "webhook" Notifier for builds.

Currently I'm not quite sure if this makes any sense or if specialized plugins for every
webservice are better, e.g. because having it generic will be too much of a hassle to
configure.

Beware: Currently this is completely non-functional. I am rather happy that I finally got the
configuration persistence right. Writing Hudson plugins is a PITA if you are usually hacking ruby.

License

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2004 Sam Hocevar
  14 rue de Plaisance, 75014 Paris, France
 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. You just DO WHAT THE FUCK YOU WANT TO.