Added 2 new images "facebook_mini.png" and "print_mini.png" in order to change the default style of these icons in the product information page. Change part of the code of product.css trying to archive the design made on inkscape. Added some changes in global.css and ushuv.css ... mainly in that last one i deleted the background hack that i used to emulate the original design. I decided to just add the gray background to the left column and it doesn't matter if is not reaching footer(Although i can try to do some changes in the left colum behavior)