Rewrite of the website & Richard left

Again a rewrite of the website. Last time it was done to cut down maintainance time with a much simpler layout. Basicly the site was reduced to only one page. This time it’s based on rest2web to be able to generate the site and navigation elements automatically when we add more web pages.

Richard Bayliss left us. He’s active in too many groups and decided to focus on the more alive ones.