Added Paddle, Sepay Gateways

Author: adnane-ka

README.md

@@ -213,6 +213,7 @@ Gateway | 2.x | 3.x | Composer Package | Maintainer
 [PAY. (Pay.nl & Pay.be)](https://github.com/paynl/omnipay-paynl) | ✓ | ✓ | paynl/omnipay-paynl | [Andy Pieters](https://github.com/andypieters)
 [PayMongo](https://github.com/oozman/omnipay-paymongo) | - | ✓ | oozman/omnipay-paymongo | [Oozman](https://github.com/oozman)
 [Payoo](https://github.com/dilab/omnipay-payoo) | ✓ | ✓ | dilab/omnipay-payoo | [Xu Ding](https://github.com/dilab)
+[Paddle](https://github.com/adnane-ka/omnipay-paddle) | ✓ | ✓ | adnane-ka/omnipay-paddle | [Adnane Kadri](https://github.com/adnane-ka)
 [Pacnet](https://github.com/mfauveau/omnipay-pacnet) | ✓ | - | mfauveau/omnipay-pacnet | [Matthieu Fauveau](https://github.com/mfauveau)
 [Pagar.me](https://github.com/descubraomundo/omnipay-pagarme) | ✓ | - | descubraomundo/omnipay-pagarme | [Descubra o Mundo](https://github.com/descubraomundo)
 [Paratika (Asseco)](https://github.com/yasinkuyu/omnipay-paratika) | ✓ | - | yasinkuyu/omnipay-paratika | [Yasin Kuyu](https://github.com/yasinkuyu)
@@ -261,6 +262,7 @@ Gateway | 2.x | 3.x | Composer Package | Maintainer
 [SecPay](https://github.com/justinbusschau/omnipay-secpay) | ✓ | - | justinbusschau/omnipay-secpay | [Justin Busschau](https://github.com/justinbusschau)
 [SecurePay](https://github.com/thephpleague/omnipay-securepay) | ✓ | ✓ | omnipay/securepay | [Omnipay](https://github.com/thephpleague/omnipay)
 [Secure Trading](https://github.com/meebio/omnipay-secure-trading) | ✓ | - | meebio/omnipay-secure-trading | [John Jablonski](https://github.com/jan-j)
+[Sepay](https://github.com/adnane-ka/omnipay-sepay) | ✓ | ✓ | adnane-ka/omnipay-sepay | [Adnane Kadri](https://github.com/adnane-ka)
 [Sisow](https://github.com/fruitcake/omnipay-sisow) | ✓ | ✓ | fruitcakestudio/omnipay-sisow | [Fruitcake](https://github.com/fruitcake)
 [Skrill](https://github.com/alfaproject/omnipay-skrill) | ✓ | - | alfaproject/omnipay-skrill | [João Dias](https://github.com/alfaproject)
 [Sofort](https://github.com/aimeoscom/omnipay-sofort) | ✓ | - | aimeoscom/omnipay-sofort | [Aimeos GmbH](https://github.com/aimeoscom)