[IMP] [DATA] product: added default product.product data (Miscellaneous), consumable and available for the point of sale.
[UPG] web: upgraded font-axesome to version 4.2. New icons! Shiny! Lots of fun!
[IMP] sale, website_quote: expiration date is usefull even without using the website_quote module, therefore movign the field to the sale module. It has also be added to the email templates defined in sale and portal_sale, as well as in reports.