Jessica Feng's first heroku blog post

This pull request include my description of setting up my blog http://jskaa.github.io/spring2014/2014/02/23/jessicasfirstsimplepost.html

as well as a fix for the nitrous test post we did in class. My author name wasn't showing up, and it should now! 
http://jskaa.github.io/spring2014/2014/02/19/jessicaiotestpost.html