Cleaned up my KnowledgeBooks.com site

I am planning two new business ventures around my old KnowledgeBooks.com web site: a "knowledge intensive" nutrition and recipe web portal and a custom news clipping service web portal. I used to use this web site for live demos of my Java natural language processing (NLP) tools but now these tools are freely available under a GPL license so anyone interested in these tools can just grab the source code and have fun.