added lastsinceblock and changed  WalletTxToJSON to imitate pesetacoind daemon
added lastsinceblock and changed  WalletTxToJSON to imitate pesetacoind daemon

wiggi/huntercoin,domob1812/huntercoin,chronokings/huntercoin,fsb4000/huntercoin,chronokings/huntercoin,wiggi/huntercoin,domob1812/huntercoin,fsb4000/huntercoin,fsb4000/huntercoin,chronokings/huntercoin,chronokings/huntercoin,domob1812/huntercoin,fsb4000/huntercoin,wiggi/huntercoin,wiggi/huntercoin,domob1812/huntercoin