removed unused variable  (compiler warning) and dead code
removed unused variable  (compiler warning) and dead code

MOIN/moin,shadowproject/shadow,CoinBlack/bitcoin,IOCoin/DIONS,elambert2014/cbx2,TheoremCrypto/TheoremCoin,GeopaymeEE/e-goldcoin,IOCoin/DIONS,valorbit/valorbit-oss,GeopaymeEE/e-goldcoin,dopecoin-dev/DopeCoinGold,landcoin-ldc/landcoin,GeopaymeEE/e-goldcoin,iadix/iadixcoin,rat4/blackcoin,elambert2014/cbx2,jyap808/jumbucks,jyap808/jumbucks,ALEXIUMCOIN/alexium,rat4/blackcoin,greencoin-dev/GreenCoinV2,lateminer/DopeCoinGold,valorbit/valorbit,lateminer/DopeCoinGold,valorbit/valorbit,iadix/iadixcoin,CoinBlack/bitcoin,IOCoin/iocoin,pinkmagicdev/SwagBucks,dopecoin-dev/DopeCoinGold,som4paul/BolieC,xranby/blackcoin,AquariusNetwork/ARCOv2,vectorcoindev/Vector,greencoin-dev/GreenCoinV2,CoinBlack/bitcoin,Whitecoin-org/Whitecoin,LanaCoin/lanacoin,ALEXIUMCOIN/alexium,MOIN/moin,TheoremCrypto/TheoremCoin,rat4/blackcoin,xranby/blackcoin,CoinBlack/blackcoin,elambert2014/cbx2,TheoremCrypto/TheoremCoin,VsyncCrypto/Vsync,dopecoin-dev/DopeCoinGold,IOCoin/DIONS,IOCoin/iocoin,okcashpro/okcash,iadix/iadixcoin,pinkmagicdev/SwagBucks,IOCoin/DIONS,Whitecoin-org/Whitecoin,CoinBlack/blackcoin,AquariusNetwork/ARCOv2,landcoin-ldc/landcoin,AquariusNetwork/ARCOv2,VsyncCrypto/Vsync,iadix/iadixcoin,blackcoinhelp/blackcoin,jyap808/jumbucks,MOIN/moin,valorbit/valorbit,iadix/iadixcoin,okcashpro/okcash,TheoremCrypto/TheoremCoin,vectorcoindev/Vector,shadowproject/shadow,som4paul/BolieC,AquariusNetwork/ARCO,blackcoinhelp/blackcoin,GeopaymeEE/e-goldcoin,okcashpro/okcash,LanaCoin/lanacoin,AquariusNetwork/ARCO,AquariusNetwork/ARCOv2,dopecoin-dev/DopeCoinGold,rat4/blackcoin,CoinBlack/blackcoin,valorbit/valorbit,IOCoin/DIONS,blackcoinhelp/blackcoin,iadix/iadixcoin,rat4/blackcoin,okcashpro/okcash,som4paul/BolieC,VsyncCrypto/Vsync,shadowproject/shadow,GeopaymeEE/e-goldcoin,MOIN/moin,lateminer/DopeCoinGold,iadix/iadixcoin,valorbit/valorbit-oss,landcoin-ldc/landcoin,shadowproject/shadow,som4paul/BolieC,Whitecoin-org/Whitecoin,ALEXIUMCOIN/alexium,iadix/iadixcoin,CoinBlack/bitcoin,elambert2014/cbx2,xranby/blackcoin,Whitecoin-org/Whitecoin,dopecoin-dev/DopeCoinGold,shadowproject/shadow,landcoin-ldc/landcoin,blackcoinhelp/blackcoin,AquariusNetwork/ARCO,Whitecoin-org/Whitecoin,iadix/iadixcoin,prodigal-son/blackcoin,AquariusNetwork/ARCO,iadix/iadixcoin,MOIN/moin,prodigal-son/blackcoin,pinkmagicdev/SwagBucks,LanaCoin/lanacoin,som4paul/BolieC,okcashpro/okcash,pinkmagicdev/SwagBucks,blackcoinhelp/blackcoin,vectorcoindev/Vector,prodigal-son/blackcoin,ALEXIUMCOIN/alexium,IOCoin/DIONS,IOCoin/iocoin,xranby/blackcoin,ALEXIUMCOIN/alexium,lateminer/DopeCoinGold,vectorcoindev/Vector,greencoin-dev/GreenCoinV2,lateminer/DopeCoinGold,MOIN/moin,VsyncCrypto/Vsync,valorbit/valorbit,shadowproject/shadow,iadix/iadixcoin,jyap808/jumbucks,prodigal-son/blackcoin,TheoremCrypto/TheoremCoin,elambert2014/cbx2,LanaCoin/lanacoin,IOCoin/DIONS,VsyncCrypto/Vsync,IOCoin/iocoin,CoinBlack/blackcoin,AquariusNetwork/ARCOv2,greencoin-dev/GreenCoinV2,pinkmagicdev/SwagBucks,valorbit/valorbit-oss,greencoin-dev/GreenCoinV2,LanaCoin/lanacoin,landcoin-ldc/landcoin,AquariusNetwork/ARCO,IOCoin/DIONS,IOCoin/iocoin,vectorcoindev/Vector,CoinBlack/bitcoin,prodigal-son/blackcoin,jyap808/jumbucks,valorbit/valorbit-oss,okcashpro/okcash,CoinBlack/bitcoin,CoinBlack/blackcoin,valorbit/valorbit-oss