Cut off locale from lang code in better way.
Define common error message for CurrentOrder views in one place.
Check CurrentOrder permissions only if it's available.
Remove unused PaymentMethodDetail view.
Don't check permissions for current order twice.
Remove unused PaymentInfo Ember model.
Rename CurrentOrderPaymentProfile Route to PaymentPofile.
Merge pull request #242 from benkonrath/small-cleanups-3

Small cleanups 3
Merge pull request #243 from benkonrath/small-cleanups-4

Remove unused PaymentInfo Ember model.