FIX for issue #200: shopping cart couldn’t retrieve product variations.
relates to: #200, #208, #146, #179
initial work on moving config to yaml
Moved ShopConfig countries list to yaml file.
Moved AccountPage and CheckoutPage OrderManipulation extension to yaml
started working on a example yaml file
WIP: moving config to yaml
Mass update of public statics to private
further work on moving everything to use config system
FIX: all unit tests now passing