new Lua mirror in Germany

[Luiz Henrique de Figueiredo <lhf@...>]

Thanks to emoenke@gwdg.de (Eberhard Moenkeberg), the ftp site is now mirrored
at GWGD in Germany:

  ftp://ftp.gwdg.de/pub/languages/lua/
  http://ftp.gwdg.de/pub/languages/lua/

This is the second mirror in Germany.
The other one is ftp://ftp.uni-trier.de/pub/languages/lua/ 
--lhf