write tutorials

[mjhea0]

Write a quick blog post on any of these topics -> #11

Original post: http://mherman.org/blog/2016/03/13/designing-a-restful-api-with-node-and-postgres/#.WBTmUZMrJE4
Original post md: https://github.com/mjhea0/mjhea0.github.com/blob/test/source/_posts/2016-03-13-designing-a-restful-api-with-node-and-postgres.markdown