fix signature_count in coinbase transactions
fix signature_count in coinbase transactions

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