MFbed: Update the German website.

www/de/docs.sgml fixes only
www/de/news/news.xml 1.330 -> 1.331
www/de/news/press.xml 1.169 -> 1.171 + fixes
www/de/platforms/ia64/todo.xsl 1.2 -> 1.3 + fixes

Obtained from: The FreeBSD German Documentation Project.