Version Control With Subversion Source

* www/index.en.html,
* www/index.es.html,
* www/index.fr.html,
* www/index.it.html,
* www/index.ja.html,
* www/index.pt_BR.html,
* www/index.ru.html,
* www/index.zh.html
Sync the translation link sets up again.

* www/index.nb.html
Sync the translation link sets up again. Also, remove <base> tag.

Patch by: Wolf Peuker <wolfpeuker{_AT_}googlemail.com>
(Tweaked by me.)