Shut the Box in Java

Added a version of Shut the Box in Java to the site. I've used Shut The Box as a sort of "Hello World" for learning new languages. Found some interesting things about Java that I like, and some things that seem a little backward to me. All in all I think I like Java. It's difficult to write bad code, and enforces the rules with an iron fist. Definitely not like C or Perl. :) I've also added coding forums to talk about code and my impressions of several languages I'm currently working with.