Schema, related models, and nested routes created
author index controller and view completed
new author index controller and view completed
author index and new controllers and views passed
author show controller and view passed
new article controller, view, and button added with specs passed
root with listing of all articles (with the most recent at the top), with their title,  author's name, and a short snippet of the body
comments controller, view and new form passed
root has number of comments
able to click on an author and view their Show page, and click on the title of the Article and view the entire Article and its comments