* Feature - Add the new USA ePay gateway to support the latest API features, including refunds, voids, and captures!
* Feature - Enhanced payment form for a better customer experience, uses new retina payment method icons and live inline validation
* Feature - You can now opt to show detailed decline messages to your customers
* Misc - Remove support for PHP 5.2
* Misc - Rewritten to use SkyVerge Payment Gateway Framework for improved reliability and performance
* Localization - Change text domain to woocommerce-gateway-usa-epay
