Summary Update

In this release, I have:
* Built a new spam filter for blocking sign-up attempts from losers and robots;
* Made the site wider (1400px, if your screen is wide enough), to fit more content and make index pages easier to read;
* Added custom URL handling, so sections of the site can have more logical and readable URLs. For example, you can now reach the guides with either of burtman.net/guides or burtman.net/articles. Some other useful URLs starting with burtman.net are /blogs and /projects, and for those with the White Key, /books.