new mirror of Lua ftp site

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

There's a new mirror of Lua's ftp site at Sunsite.dk:

 ftp://sunsite.dk/mirrors/lua/
 ftp://sunsite.dk/pub/languages/lua/
 http://mirrors.sunsite.dk/lua/
 rsync sunsite.dk::ftp/mirrors/lua/
 rsync sunsite.dk::ftp/pub/languages/lua/

Enjoy.
--lhf