Move cosigner methods to BIP32_RD_Wallet
Move cosigner methods to BIP32_RD_Wallet

pknight007/electrum-vtc,neocogent/electrum,cryptapus/electrum-myr,cryptapus/electrum-myr,romanz/electrum,cryptapus/electrum-myr,kyuupichan/electrum,imrehg/electrum,lbryio/lbryum,fujicoin/electrum-fjc,procrasti/electrum,dashpay/electrum-dash,pooler/electrum-ltc,FairCoinTeam/electrum-fair,fireduck64/electrum,cryptapus/electrum-uno,romanz/electrum,spesmilo/electrum,wakiyamap/electrum-mona,vertcoin/electrum-vtc,kyuupichan/electrum,argentumproject/electrum-arg,lbryio/lbryum,dabura667/electrum,aasiutin/electrum,dashpay/electrum-dash,imrehg/electrum,protonn/Electrum-Cash,fujicoin/electrum-fjc,digitalbitbox/electrum,dashpay/electrum-dash,imrehg/electrum,aasiutin/electrum,dabura667/electrum,molecular/electrum,spesmilo/electrum,vertcoin/electrum-vtc,vertcoin/electrum-vtc,vialectrum/vialectrum,dashpay/electrum-dash,fyookball/electrum,asfin/electrum,digitalbitbox/electrum,fyookball/electrum,procrasti/electrum,protonn/Electrum-Cash,cryptapus/electrum-uno,fireduck64/electrum,cryptapus/electrum-myr,spesmilo/electrum,molecular/electrum,pknight007/electrum-vtc,cryptapus/electrum,procrasti/electrum,neocogent/electrum,cryptapus/electrum-uno,vialectrum/vialectrum,argentumproject/electrum-arg,pknight007/electrum-vtc,cryptapus/electrum,wakiyamap/electrum-mona,digitalbitbox/electrum,protonn/Electrum-Cash,asfin/electrum,FairCoinTeam/electrum-fair,digitalbitbox/electrum,neocogent/electrum,pknight007/electrum-vtc,asfin/electrum,vialectrum/vialectrum,FairCoinTeam/electrum-fair,pooler/electrum-ltc,wakiyamap/electrum-mona,kyuupichan/electrum,imrehg/electrum,molecular/electrum,wakiyamap/electrum-mona,molecular/electrum,fyookball/electrum,aasiutin/electrum,protonn/Electrum-Cash,FairCoinTeam/electrum-fair,cryptapus/electrum,cryptapus/electrum-uno,argentumproject/electrum-arg,argentumproject/electrum-arg,dabura667/electrum,romanz/electrum,fireduck64/electrum,pooler/electrum-ltc,procrasti/electrum,vertcoin/electrum-vtc,dabura667/electrum,aasiutin/electrum,pooler/electrum-ltc,fujicoin/electrum-fjc,fireduck64/electrum,spesmilo/electrum