Web Assignment 2
                
                Please add the ability to list/show Products
                
                You will need to code/configure:
                
                a Servlet
                a list Products jsp
                a show Project jsp
                edit the index.jsp to add the link to list Products jsp
                
                I want to see all the Product details, and later
                we will add a link from show Product to show Supplier
                (we will add this link after we get show Supplier coded)
                
                your ProductDAO will need a method to findAllProducts
                and a method to findProductbyId
                
                your Product Entity class must be written and tested
                
                REMEMBER: If you edit an Entity or Action class you must run
                    Maven Install to rebuild the jar file needed 
                    by the web project