[*] Core: Add options for taxes rounding
//ecotax
// small fix
// taxes
//
// tax_rules_group historization
// orderslips
// typo
// small fix
// small fix
// small fix
// small fix
// small fix
// forgot this
[*] BO : Theme installator custom hooks problem
Correct bug for customization

When a customization was done on a lower PS version, $id_address_delivery is set to 0 for the customization.
Update Product.php
Update Product.php
// missing calls to translation function
Update Product.php