Rework activity flows so VNext is default and legacy is enabled with feature switch

Fixed in

EPiServer.Commerce 11.0.0

Created

Jun 22, 2016

Updated

Oct 28, 2020

Area

Core

State

Closed, Acceptance tests pass


Description

Since the new promotion system is released and the preferred option, we want to use VNext activity flows. However, the name (and the fact that you need to enable them with a feature switch) does not really indicate their "default nature".
Basically, reverse the status between VNext and non-VNext.