0.1.5 next release
 - RESTful URLS: /<recipe_id>, /user/<username>, /cat/<cat_id>

0.1.4
  - Added RSS support
  - Each recipe can now have a photo (uploaded by user)

0.1.3
  - Added base URI configuration parameter. SmellyFish can now be installed
    in the root path of a web server, or in any subpath.
  - setup.sh is now creating config_local.php, for which there is now an
    entry in '.cvsignore'.
  - Fixed path to classes (why did I have to do that?)

0.1.2
  - Cosmetic changes.

0.1.1
  - Added README.
  - Fixed bug where reciped were added twice.

0.1
  - Initial publish release.