Let wallet recovery use 64 byte hex strings and 24 word seeds.
Let wallet recovery use 64 byte hex strings and 24 word seeds.

1. Allow wallet recovery from 64 byte hex strings.
2. Allow use of 24 word legacy seeds created from 64 byte hex strings.

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