* Added flickrsetphotourls to create friendlier looking urls based on
the title of my photos. And added the models to support
* Add a rewrite rule to rewrite images in the form
/blog/images/[picture_title].jpg and pass them to an action that looks
up the picture_title in flickrsetphotourls and translates it to the
flickrURL.
* Update the slideshow javascript to make sure the image is loaded
before switching to it.
* Present the slideshow photos with a border, and centered, assuming
either a landscape or portrait photo.