Rather major overhaul of the blog code, to get things cleaned up for a new blogger who'll be using my system. Now most of the files are kept in a central location, rather than keeping copies of the code in each user's directory, so that changes to the main code only need be done once. Also added a skinning feature, at Karen's request. Soon to come: URL and email address obfuscation, so that spammer spiders don't harvest any of the addresses left in comments.
Please email me if you discover anything broken in the meantime.