Added more comments to the test classes
Added a new route for Product/List
Added basic styling and refactored parts of the List view
Added category filtering for the Product/List action method
Added tests for category filtering
Added a more rigorous routing, now includes category filtering
Added a navigation menu to the site
Added tests for the navigation menu
Added comments
Added a cart entity
Added tests for the cart entity
Added a "add to basket" button
Added some button styling
Added a cart controller, view and appropiate functionality and styling