Multiple file field support

-Support miltiple file fields so that a preview files field can be added and it wont commit to the file features section
-Set Maximum and minimum price per product class or allow a certain product class to have a set price
-Allow free assets to skip the cart checkout
-add a block to list other products by the product author

Just a couple ideas Im throwing out there the first one is the most important feature I personally need though

thanks for everything!!