-Updated display of fields in the order.

-Updated display of fields in the order.
-Added fields to the editor of the list of ordered goods.
-Added option for calculating discounts (for promotional and non-promotional, as well as wholesale and non-wholesale prices). The discount is not cumulative for promotional and wholesale prices.
- Added the field "Price without discount" to the order snapshot and the editor of the list of ordered goods.

Added function - Asynchronous importAdded an option for the number of characters in the protective image (captcha) for comments.Added automatic change of data, for goods in another language.