change shopping cart image id from 'cart' to 'shopCart' to eleiminate a duplicated ID
Merge pull request #32 from cwnidog/Sam

change shopping cart image id from 'cart' to 'shopCart' to eleiminate a ...
Merge pull request #33 from cwnidog/john-develop

Adding to README.md for project.
Validating HTML & modifying layout.css to have an entry for a class from shop-cart.html