Kaptcha 2.0

I recently updated one of the Java open source projects that I started. Its called Kaptcha. This project is used to create those images that you have to type in the code in order to create accounts, post to blogs, and whatnot. Its a very useful bit of code and Kaptcha makes it easy to integrate into your web application. This update cleans up the code a bit and adds a bunch of documentation.