[boost] [test] documentatation on patmedia.net disappeared, not up to date on boost.org

The documentation for Boost.Test on boost.org seems very outdated, but there has been a much more up to date documentation available on http://www.patmedia.net/~rogeeff/html/utf/user-guide.html However it disappeared yesterday or day before that, and I can't find any mirrors anywhere. I'd really like to have this documentation available again. Leo Moisio