Cart: when clicking on item name or thumbnail, no item page shows up

[mariacovasgrilo]

The user should be allowed to open the item page when clicking on the thumbnail or name of product.

It shouldn't open the "edit" item page, but a clean item page, with no pre-selected item options.

[esperancaJS]

done, I marked as ready for review to be sure that you think it's as intuitive as it can be