Blog update

Some of you may have noticed that the layout of the blog has changed ever so slightly. If you did, congratulations on your cranial fortitude-you must be related to me. I've started adding labels to my posts so that you can simply click on a topic word on the right hand side of the page and immediately be taken to any posts that discusses that topic. It takes a while to go back and add labels to everything so it's something that I'll be slowly updating.