some finetuning

I've finally got around to making some changes to this blog which I've been putting off for months. The most obvious change is that I've switched from a 2 column template to a 3 column template. This makes my blog a little more cluttered, but it will hopefully make some of the content in the side columns more visible. Before I felt that some things were quite buried in that one long narrow column. I've finally added some law blogs (blawgs) to my blog roll. They presently don't have any descriptions, but I'll be adding those later. Then there are a few other minor changes.