neededPubkeys fix
neededPubkeys fix

- was still using shared.neededPubkeys

bmng-dev/PyBitmessage,bmng-dev/PyBitmessage,hb9kns/PyBitmessage,hb9kns/PyBitmessage,hb9kns/PyBitmessage,bmng-dev/PyBitmessage,hb9kns/PyBitmessage