Added Syntax Highlighting Support via Pygments

![image](https://f.cloud.github.com/assets/574734/2475901/e5cbde00-b05c-11e3-8db5-9978d8d9e582.png)

In order the get syntax highlighting, use [Github Flavored Markdown](https://help.github.com/articles/github-flavored-markdown) to style the code. Not all documentation has syntax highlighting because of this, but it's trivial to enable.