Changed my blog template

I changed around my blog template, to move the links and archives over to the right side. Perhaps I was inspired by http://www.csszengarden.com/.

Actually, this is more of an apology; I think that blogger screws up the dates of old postings when I republish my entire site (to update the older archives to match the new template), and some aggregators may see a flurry of false new postings. So be it.