#1 - friendly URLs at last!

I've added my own version of friendly URLs to this site. All old links to the site should work, but from now on, links should be a little easier to remember.

New version: http://domesticat.net/node/1021

Similar changes have been made to category and user links, but I won't bore you with those. If you find any pages whose links don't work properly, let me know, and I'll patch things appropriately.