Simple "About" page, Zach Williams

Hi, @eah13. I've added the "About" page to my Simple blog. Here's the link on my Github page: http://zbay.github.io/spring2014/2014/02/27/zbaySimple2.html . I had to delete some curly brackets so that my page would generate (liquid errors), but my code should nonetheless be readable. It's sure a pain to get programs to work together.

I've also added my Pipes and Filters exercise post. If I did something wrong on a prior assignment causing my pull requests not to be merged, please let me know.