add more card types to README
add more card types to README

wendelas/jquery.payment,omeripek/jquery.formance,haithemaraissia/jquery.payment,kevinrodbe/payform,kevinrodbe/payform,markgarrigan/jquery.payment,stripe/jquery.payment,Bhavinshah5111/jquery.payment,compstak/jquery.payment,beealone/jquery.payment,omeripek/jquery.formance,omarshammas/jquery.formance