v1.4.1

* Common: Javascript-Handling on Checkout-Process optimized making it
more robust
* Common: MASSIVELY improved Error Handling
* Common: Payment Form Design optimized
* Common: Changed Language Pack from en_GB to en_US as this is
WordPress' default language
* Pay Button: Subscriptions-Select-Field can be hidden now, too
* Pay Button: Subscriptions Translation Issue fixed on payment form
* Pay Button: Action added: paymill_paybutton_order_complete, args:
$order_id, $transaction, $_POST
* Pay Button: Now supports custom theme file on
THEME_DIR/paymill/pay_button.php (replaces
/paymill/lib/tpl/pay_button.php)
* Pay Button: Now allows hiding certain fields
* Pay Button: Now allows to prevent loading the default styles
* Magic Members: Pre Alpha version included (don't use it except you
know what you do!)
v1.4.1

API update