add faspay payment (#577)

Author: 69dev69dev

README.md

@@ -261,6 +261,7 @@ Gateway | 2.x | 3.x | Composer Package | Maintainer
 [Yandex.Money](https://github.com/yandex-money/yandex-money-cms-omnipay) | ✓ | - | yandexmoney/omnipay | [Roman Ananyev](https://github.com/aTastyCookie/)
 [Yandex.Money for P2P payments](https://github.com/hiqdev/omnipay-yandexmoney) | ✓ | - | hiqdev/omnipay-yandexmoney | [HiQDev](https://github.com/hiqdev)
 [Tpay](https://github.com/tpay-com/omnipay-tpay) | ✓ | - | omnipay/tpay | [Tpay.com](https://github.com/tpay-com)
+[Faspay](https://github.com/David-Kurniawan/omnipay-faspay) | ✓ | ✓ | David-Kurniawan/omnipay-faspay | [David](https://github.com/David-Kurniawan)
 
 
 Gateways are created and initialized like so: