allow creating products without barcodes through the API, bug #2510
allow creating products without barcodes through the API, bug #2510

openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server