Z:gnu-www-ja-fsf-html-style-sheet--62a2d8-We encourage FTP sites to use/en

We encourage FTP sites to use a directory for each package, and only put one package's files in each directory, so that the users can see what versions of that package and related information can be downloaded (e.g., a  file, information of what versions are available, documentations, fonts, etc.). Also, it means that the FTP location URLs do not need to be changed, on this and other sites, as new versions are released into that directory.