WordPress Theme Support

I committed the first revision of theme support for WordPress. This is basically a template and stylesheet switcher coupled with a theme editor. If you plunk some templates and stylesheets into a directory under wp-content/themes/ they become a theme which can then be activated with a click. You need not change any files. There’s still some work to be done, but it is functional. I can switch my test weblog back and forth between the default template and Kubrick quite easily. Kubrick required only a few small changes to the template to get it playing nicely with the theme framework.