MFbed: Update the German website.

www/de/where.sgml 1.76 -> 1.77
www/de/docs/books.sgml 1.12 -> 1.13
www/de/news/news.xml 1.359 -> 1.362
www/de/news/press.xml 1.180 -> 1.182
www/de/platforms/amd64.sgml 1.13 -> 1.14
www/de/platforms/ppc.sgml 1.17 -> 1.18
www/de/releases/index.sgml 1.107 -> 1.108

Obtained from: The FreeBSD German Documentation Project.