It's unfortunate but leaving "upstream" redirector
index.html files without their final target is worse yet;
hope this gets popravleno some day.

This one has been brewin' for quite a while but has been
completed finally; some tweaks sure can come in later but
it's working.

Please note that it's rather needed for "proper" distros
with specific branding and docs packages prepared for those;
one should use l10n feature most likely too.