Cleanup up README, documentation moved to project wiki
Cleanup up README, documentation moved to project wiki

rdougan/adyen,trekdemo/adyen,viniciusnz/adyen,rdougan/adyen,modyo/adyen,mvz/adyen,trekdemo/adyen,viniciusnz/adyen,prognostikos/adyen,viniciusnz/adyen,trekdemo/adyen,mvz/adyen,prognostikos/adyen,rdougan/adyen,mvz/adyen,prognostikos/adyen,surfdome/adyen,upmysport/adyen