Added payment systems supported by HiQDev (thephpleague#520)

Author: SilverFire

README.md

@@ -109,6 +109,7 @@ Gateway | 2.x | 3.x | Composer Package | Maintainer
 [Authorize.Net API](https://github.com/academe/omnipay-authorizenetapi) | - | ✓ | academe/omnipay-authorizenetapi | [Jason Judge](https://github.com/judgej)
 [Barclays ePDQ](https://github.com/digitickets/omnipay-barclays-epdq) | ✓ | - | digitickets/omnipay-barclays-epdq | [DigiTickets](https://github.com/digitickets)
 [Beanstream](https://github.com/lemonstand/omnipay-beanstream) | ✓ | - | lemonstand/omnipay-beanstream | [LemonStand](https://github.com/lemonstand)
+[BitPay](https://github.com/hiqdev/omnipay-bitpay) | ✓ | - | hiqdev/omnipay-bitpay | [HiQDev](https://github.com/hiqdev)
 [BKM Express](https://github.com/yasinkuyu/omnipay-bkm) | ✓ | - | yasinkuyu/omnipay-bkm | [Yasin Kuyu](https://github.com/yasinkuyu)
 [BlueSnap](https://github.com/vimeo/omnipay-bluesnap) | ✓ | - | vimeo/omnipay-bluesnap | [Vimeo](https://github.com/vimeo)
 [Braintree](https://github.com/thephpleague/omnipay-braintree) | ✓ | - | omnipay/braintree | [Omnipay](https://github.com/thephpleague/omnipay)
@@ -130,12 +131,16 @@ Gateway | 2.x | 3.x | Composer Package | Maintainer
 [Docdata Payments](https://github.com/Uskur/omnipay-docdata-payments) | ✓ | - | uskur/omnipay-docdata-payments | [Uskur](https://github.com/Uskur)
 [Dummy](https://github.com/thephpleague/omnipay-dummy) | ✓ | ✓ | omnipay/dummy | [Del](https://github.com/delatbabel)
 [eGHL](https://github.com/dilab/omnipay-eghl) | ✓ | ✓ | dilab/omnipay-eghl | [Xu Ding](https://github.com/dilab)
+[eCoin](https://github.com/hiqdev/omnipay-ecoin) | ✓ | - | hiqdev/omnipay-ecoin | [HiQDev](https://github.com/hiqdev)
 [ecoPayz](https://github.com/dercoder/omnipay-ecopayz) | ✓ | - | dercoder/omnipay-ecopayz | [Alexander Fedra](https://github.com/dercoder)
 [EgopayRu](https://github.com/pinguinjkeke/omnipay-egopaymentru) | ✓ | - | pinguinjkeke/omnipay-egopaymentru | [Alexander Avakov](https://github.com/pinguinjkeke)
 [Elavon](https://github.com/lemonstand/omnipay-elavon) | ✓ | - | lemonstand/omnipay-elavon | [LemonStand](https://github.com/lemonstand)
+[ePayments](https://github.com/hiqdev/omnipay-epayments) | ✓ | - | hiqdev/omnipay-epayments | [HiQDev](https://github.com/hiqdev)
+[ePayService](https://github.com/hiqdev/omnipay-epayservice) | ✓ | - | hiqdev/omnipay-epayservice | [HiQDev](https://github.com/hiqdev)
 [eWAY](https://github.com/thephpleague/omnipay-eway) | ✓ | ✓ | omnipay/eway | [Del](https://github.com/delatbabel)
 [Fasapay](https://github.com/andreas22/omnipay-fasapay) | ✓ | - | andreas22/omnipay-fasapay | [Andreas Christodoulou](https://github.com/andreas22)
 [Fat Zebra](https://github.com/delatbabel/omnipay-fatzebra) | ✓ | - | delatbabel/omnipay-fatzebra | [Del](https://github.com/delatbabel)
+[FreeKassa](https://github.com/hiqdev/omnipay-freekassa) | ✓ | - | hiqdev/omnipay-freekassa | [HiQDev](https://github.com/hiqdev)
 [First Data](https://github.com/thephpleague/omnipay-firstdata) | ✓ | - | omnipay/firstdata | [OmniPay](https://github.com/thephpleague/omnipay)
 [Flo2cash](https://github.com/guisea/omnipay-flo2cash) | ✓ | - | guisea/omnipay-flo2cash | [Aaron Guise](https://github.com/guisea)
 [Free / Zero Amount](https://github.com/colinodell/omnipay-zero) | ✓ | - | colinodell/omnipay-zero | [Colin O'Dell](https://github.com/colinodell)
@@ -148,6 +153,7 @@ Gateway | 2.x | 3.x | Composer Package | Maintainer
 [iDram](https://github.com/ptuchik/omnipay-idram) | - | ✓ | ptuchik/omnipay-idram | [Avik Aghajanyan](https://github.com/ptuchik)
 [iPay88](https://github.com/dilab/omnipay-ipay88) | ✓ | ✓ | dilab/omnipay-ipay88 | [Xu Ding](https://github.com/dilab)
 [IfthenPay](https://github.com/ifthenpay/omnipay-ifthenpay) | ✓ | - | ifthenpay/omnipay-ifthenpay | [Rafael Almeida](https://github.com/rafaelcpalmeida)
+[InterKassa](https://github.com/hiqdev/omnipay-interkassa) | ✓ | - | hiqdev/omnipay-interkassa | [HiQDev](https://github.com/hiqdev)
 [Iyzico](https://github.com/yasinkuyu/omnipay-iyzico) | ✓ | - | yasinkuyu/omnipay-iyzico | [Yasin Kuyu](https://github.com/yasinkuyu)
 [Judo Pay](https://github.com/Transportersio/omnipay-judopay) | ✓ | - | transportersio/omnipay-judopay | [Transporters.io](https://github.com/Transportersio)
 [Klarna Checkout](https://github.com/MyOnlineStore/omnipay-klarna-checkout) | ✓ | - | myonlinestore/omnipay-klarna-checkout | [MyOnlineStore](https://github.com/MyOnlineStore)
@@ -170,6 +176,7 @@ Gateway | 2.x | 3.x | Composer Package | Maintainer
 [NetPay](https://github.com/netpay/omnipay-netpay) | ✓ | - | netpay/omnipay-netpay | [NetPay](https://github.com/netpay)
 [Network Merchants Inc. (NMI)](https://github.com/mfauveau/omnipay-nmi) | ✓ | - | mfauveau/omnipay-nmi | [Matthieu Fauveau](https://github.com/mfauveau)
 [Nocks](https://github.com/nocksapp/checkout-omnipay) | ✓ | - | nocksapp/omnipay-nocks | [Nocks](https://github.com/nocksapp)
+[OkPay](https://github.com/hiqdev/omnipay-okpay) | ✓ | - | hiqdev/omnipay-okpay | [HiQDev](https://github.com/hiqdev)
 [OnePay](https://github.com/dilab/omnipay-onepay) | ✓ | ✓ | dilab/omnipay-onepay | [Xu Ding](https://github.com/dilab)
 [Oppwa](https://github.com/vdbelt/omnipay-oppwa) | ✓ | ✓ | vdbelt/omnipay-oppwa | [Martin van de Belt](https://github.com/vdbelt)
 [Payoo](https://github.com/dilab/omnipay-payoo) | ✓ | ✓ | dilab/omnipay-payoo | [Xu Ding](https://github.com/dilab)
@@ -192,17 +199,20 @@ Gateway | 2.x | 3.x | Composer Package | Maintainer
 [PaySsion](https://github.com/InkedCurtis/omnipay-payssion) | ✓ | - | inkedcurtis/omnipay-payssion | [Curtis](https://github.com/inkedcurtis)
 [PayTrace](https://github.com/iddqdidkfa/omnipay-paytrace) | ✓ | - | softcommerce/omnipay-paytrace | [Oleg Ilyushyn](https://github.com/iddqdidkfa)
 [PayU](https://github.com/efesaid/omnipay-payu) | ✓ | - | omnipay/payu | [efesaid](https://github.com/efesaid)
+[Paxum](https://github.com/hiqdev/omnipay-paxum) | ✓ | - | hiqdev/omnipay-paxum | [HiQDev](https://github.com/hiqdev)
 [Pelecard](https://github.com/Uskur/omnipay-pelecard) | ✓ | - | uskur/omnipay-pelecard | [Uskur](https://github.com/Uskur)
 [Pin Payments](https://github.com/thephpleague/omnipay-pin) | ✓ | - | omnipay/pin | [Del](https://github.com/delatbabel)
 [Ping++](https://github.com/phoenixg/omnipay-pingpp) | ✓ | - | phoenixg/omnipay-pingpp | [Huang Feng](https://github.com/phoenixg)
 [POLi](https://github.com/burnbright/omnipay-poli) | ✓ | - | burnbright/omnipay-poli | [Sid](https://github.com/onlinesid)
 [Portmanat](https://github.com/dercoder/omnipay-portmanat) | ✓ | - | dercoder/omnipay-portmanat | [Alexander Fedra](https://github.com/dercoder)
 [Posnet](https://github.com/yasinkuyu/omnipay-posnet) | ✓ | - | yasinkuyu/omnipay-posnet | [Yasin Kuyu](https://github.com/yasinkuyu)
 [Postfinance](https://github.com/bummzack/omnipay-postfinance) | ✓ | - | bummzack/omnipay-postfinance | [Roman Schmid](https://github.com/bummzack)
+[Qiwi](https://github.com/hiqdev/omnipay-qiwi) | ✓ | - | hiqdev/omnipay-qiwi | [HiQDev](https://github.com/hiqdev)
 [Quickpay](https://github.com/NobrainerWeb/omnipay-quickpay) | ✓ | - | nobrainerweb/omnipay-quickpay | [Nobrainer Web](https://github.com/NobrainerWeb)
 [Realex](https://github.com/digitickets/omnipay-realex) | ✓ | - | digitickets/omnipay-realex | [DigiTickets](https://github.com/digitickets)
 [RedSys](https://github.com/jsampedro77/sermepa-omnipay) | ✓ | - | nazka/sermepa-omnipay | [Javier Sampedro](https://github.com/jsampedro77)
 [RentMoola](https://github.com/rentmoola/omnipay-rentmoola) | ✓ | - | rentmoola/omnipay-rentmoola | [Geoff Shaw](https://github.com/Shawg)
+[RoboKassa](https://github.com/hiqdev/omnipay-robokassa) | ✓ | - | hiqdev/omnipay-robokassa | [HiQDev](https://github.com/hiqdev)
 [Sage Pay](https://github.com/thephpleague/omnipay-sagepay) | ✓ | ✓ | omnipay/sagepay | [Jason Judge](https://github.com/judgej)
 [Sberbank](https://github.com/AndrewNovikof/omnipay-sberbank) | - | ✓ | andrewnovikof/omnipay-sberbank | [Andrew Novikov](https://github.com/AndrewNovikof)
 [SecPay](https://github.com/justinbusschau/omnipay-secpay) | ✓ | - | justinbusschau/omnipay-secpay | [Justin Busschau](https://github.com/justinbusschau)
@@ -230,6 +240,7 @@ Gateway | 2.x | 3.x | Composer Package | Maintainer
 [Worldpay XML Hosted Corporate Gateway](https://github.com/comicrelief/omnipay-worldpay-cg-hosted) | ✓ | - | comicrelief/omnipay-worldpay-cg-hosted | [Comic Relief](https://github.com/comicrelief)
 [Worldpay Business Gateway](https://github.com/thephpleague/omnipay-worldpay) | ✓ | ✓ | omnipay/worldpay | [Omnipay](https://github.com/thephpleague/omnipay)
 [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)
 
 Gateways are created and initialized like so: