views add_to_cart field requires site-wide product add through link

the "Add to Cart" link field in ecviews depends on the product_link function in product.module. product.module sensibly tests for the hide_cart_link variable, and so no link is shown in a view while the "Users add products to cart using link" config function is off.

it would be better if ecviews used a different way to display the add to cart link that did not depend on product_link so a link could be shown even if the administrator has decided that product nodes should have the add to cart form.