Merge pull request #1 from brookebc/master

clean install of webapp
pope test commit changed allo to hey
changed background color, shrunk margins, changed tagline, added background pic for jumbotron
added constructor for products, images, etc
added buy it now button with id buyNow
trying to get some buttons working to add the product to the cart also to make the reviews box be hidden and then show when you click complete purchase, also to create markup and add to the reviews array as a new li when you click the submit