New features

* Improved `$order_id` generation. Payment is force saved before connect to Sberbank, so there is no chance for `$order_id` to be empty now.
* Payments are now using states:

The release is more intended to allow override basic cart templates & some other Bug fixes,

First media in core step...

Initial release of the 2.0 version of this module

The functionality of this module remains the same between versions 1.0 and 2.0, with the exception that the 2.0 provides some additional restriction capabilities per entity type: