0.7.0

• Simplified bank transfer landing page.
• Refund now automatically stops active recurrent payment created based on the refunded payment.
• Check for TRES parameter in Comfortpay gateway.
• Check if gateway has recurrent token in PaymentProcessor.
• Disallow edit payment items in payment form if payment contains item with different type than subscription_type. This is a temporary solution as edition of other payment item types was buggy and causing database inconsistencies.
• Move payment_meta to payment creation so we can access payment's meta when NewPaymentEvent is emitted.
• Set all payment_items created when overriding subscription type's payment_items to subscription_type type.