cart message - enhancement to admin

In admin UI, if the cart in question is turned into an order, the 'edit
cart' button in the cart messenger is locked and the cart id is removed
from the cart array.
tlc - enhancements

Changed the way transmogrify works so that a dataset is passed in.

Support for new 'set' command type.
Merge branch '201402' of https://github.com/zoovy/AnyCommerce-Development into 201402