add timestamp to history command output, convert value to float
add timestamp to history command output, convert value to float

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