'Stubs the orders list endpoint.'

def get_orders_list(self):

    orders = {'results': [{'status': 'Complete', 'number': 'Edx-123', 'total_excl_tax': '100.00', 'date_placed': '2016-04-21T23:14:23Z', 'lines': [{'title': 'Test    Course', 'line_price_excl_tax': '100.00', 'product': {'product_class': 'Seat'}}]}]}
    orders = self.server.config.get('orders', orders)
    self.send_json_response(orders)
