xF2 Redirection scripts Redirection Scripts for vBulletin 3.x 12.0

This add-on is now deprecated and will no longer be maintained.

It is superseded by the vastly more powerful XF301VB:
https://www.null-scripts.net/resources/xenforo-redirects-for-vbulletin.4177

Fixes an issue with the archive/index.php script which was operating in the wrong directory.