Cleaned up some more

Removed the date header (who cares) and pushed it to the meta info block at the bottom of each post. Pushed a few other things around. Not entirely happy yet, but at this rate, Paul might stop being embarrassed about this blog around the end of the decade! Unfortunately, Ouvaton’s web servers are still having an awful lot of trouble with dynamic pages, so for now, this site’s wonderful content is served uncomfortably slowly.