Added hex/binary support for apply_multisig
Added hex/binary support for apply_multisig

christianlundkvist/pybitcointools,wizardofozzie/pybitcointools,conio/pybitcointools,prasos/pybitcointools,kangasbros/pybitcointools,stamhe/pybitcointools,CoinBlack/pyblackcointools,fcracker79/pybitcointools