Refactor XRP paymentCode to BIP73
Refactor XRP paymentCode to BIP73

gabrielbazan7/copay,matiu/copay,fr34k8/copay,msalcala11/copay,cmgustavo/copay,gabrielbazan7/copay,fr34k8/copay,gabrielbazan7/copay,fr34k8/copay,matiu/copay,cmgustavo/copay,matiu/copay,cmgustavo/copay,msalcala11/copay,matiu/copay,gabrielbazan7/copay,cmgustavo/copay,msalcala11/copay,msalcala11/copay,fr34k8/copay