experimental fai-multi-distribution packages

[karl shaul]

   Perhaps the "normal" fai has reached the point that a contrib directory is
in place. By that I mean a directory which will include scripts and patches
that enhance the  "normal" fai and which the upstream author, which is 
the debian maintainer in this case, is not willing to support.
  Note that I didn't look whether fai-multi-distribution is not too big to be
distributed as patches to the normal fai. I do believe that distributing 
patches to convert the normal fai to fai-multi-distribution can help fai* users
and developers.