add/remove transaction: remove unused tx_height parameter
add/remove transaction: remove unused tx_height parameter

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