changes on README
changes on README

cesvald/catarse_paypal_express,centaurustech/catarse_paypal_express,stewbawka/catarse_wepay,centaurustech/catarse_paypal_express,devton/catarse_paypal_express,centaurustech/catarse_paypal_express,am2828/catarse_paypal_express,am2828/catarse_paypal_express,tbly/catarse_paypal_adaptive,stewbawka/catarse_wepay,joshblour/catarse_paypal_adaptive,am2828/catarse_paypal_am,Betahackers/catarse_offline_payment,cesvald/catarse_paypal_express,tbly/catarse_paypal_adaptive,MHBA/catarse_paypal_express,joshblour/catarse_paypal_adaptive,Betahackers/catarse_offline_payment,joshblour/catarse_paypal_adaptive,devton/catarse_paypal_express,stewbawka/catarse_wepay,MHBA/catarse_paypal_express,tbly/catarse_paypal_adaptive,am2828/catarse_paypal_am,cesvald/catarse_paypal_express,Betahackers/catarse_offline_payment