reverted min proto version
reverted min proto version

casinocoin/casinocoin,casinocoin/casinocoin,casinocoin/casinocoin,SandCoins/sandcoin-wallet,casinocoin/casinocoin,casinocoin/casinocoin,SandCoins/sandcoin-wallet,SandCoins/sandcoin-wallet,SandCoins/sandcoin-wallet,casinocoin/casinocoin,SandCoins/sandcoin-wallet,SandCoins/sandcoin-wallet,SandCoins/sandcoin-wallet