Check minversion before loading the rest of the wallet
Check minversion before loading the rest of the wallet

When a 0.6 wallet with compressed pubkeys is created, it writes a
minversion record to prevent older clients from reading it. If the 0.5
loading it sees a key record before seeing the minversion record however,
it will fail with DB_CORRUPT instead of DB_TOO_NEW.

lentza/SuperTurboStake,gfneto/Peershares,valorbit/valorbit-oss,fsb4000/novacoin,Rimbit/Wallets,nochowderforyou/clams,peerdb/cors,effectsToCause/vericoin,valorbit/valorbit-oss,fsb4000/novacoin,iadix/iadixcoin,VsyncCrypto/Vsync,blackcoinhelp/blackcoin,coinkeeper/2015-06-22_18-45_peercoin,jlay11/sharecoin,Crypto-Currency/BitBar,snakie/ppcoin,shadowproject/shadow,iadix/iadixcoin,phorensic/yacoin,novacoin-project/novacoin,etercoin/etercoin,neureal/noocoin,peercoin/peercoin,yacoin/yacoin,neureal/noocoin,dopecoin-dev/DopeCoinGold,d5000/ppcoin,Peershares/Peershares,senadj/yacoin,IOCoin/iocoin,prodigal-son/blackcoin,okcashpro/okcash,etercoin/etercoin,CoinGame/BCEShadowNet,peercoin/peercoin,jyap808/jumbucks,Kefkius/clams,pocopoco/yacoin,dooglus/clams,MoMoneyMonetarism/ppcoin,penek/novacoin,Action-Committee/Spaceballz,NeuCoin/neucoin,sigmike/peercoin,BeirdoMud/MudCoin,FuzzyBearBTC/Fuzzyshares,landcoin-ldc/landcoin,xranby/blackcoin,okcashpro/okcash,thodg/ppcoin,ghostlander/Testcoin,dooglus/clams,stamhe/ppcoin,dopecoin-dev/DopeCoinGold,peercoin/peercoin,iadix/iadixcoin,byncoin-project/byncoin,elambert2014/novacoin,thodg/ppcoin,elambert2014/novacoin,AquariusNetwork/ARCOv2,okcashpro/okcash,lentza/SuperTurboStake,ppcoin/ppcoin,benzhi888/renminbi,Stakemaker/OMFGcoin,ghostlander/Orbitcoin,valorbit/valorbit-oss,MOIN/moin,Jheguy2/Mercury,internaut-me/ppcoin,5mil/Bolt,Action-Committee/Spaceballz,peercoin/peercoin,IOCoin/DIONS,landcoin-ldc/landcoin,benzhi888/renminbi,gfneto/Peershares,DigitalPandacoin/pandacoin,gades/novacoin,iceinsidefire/peershare-edit,ppcoin/ppcoin,NeuCoin/neucoin,d5000/ppcoin,lentza/SuperTurboStake,Someguy123/novafoil,shadowproject/shadow,thunderrabbit/clams,BlueMeanie/PeerShares,Ziftr/Peerunity,stamhe/novacoin,palm12341/jnc,Kefkius/clams,MOIN/moin,palm12341/jnc,lordsajan/erupee,jyap808/jumbucks,FuzzyBearBTC/Peerunity,Jheguy2/Mercury,Action-Committee/Spaceballz,valorbit/valorbit-oss,peercoin/peercoin,LanaCoin/lanacoin,ghostlander/Testcoin,daeMOn63/Peershares,daeMOn63/Peershares,novacoin-project/novacoin,dopecoin-dev/DopeCoinGold,jashandeep-sohi/ppcoin,ForceMajeure/BitPenny-Client,effectsToCause/vericoin,rat4/blackcoin,vizidrixfork/Peershares,CoinGame/BCEShadow,palm12341/jnc,FuzzyBearBTC/Fuzzyshares,NeuCoin/neucoin,peerdb/cors,FuzzyBearBTC/Peerunity,Jheguy2/Mercury,landcoin-ldc/landcoin,FuzzyBearBTC/Peershares-1,SproutsEx/SproutsExtreme,CoinBlack/bitcoin,CoinBlack/bitcoin,robvanmieghem/clams,glv2/peerunity,Rimbit/Wallets,5mil/SuperTurboStake,ALEXIUMCOIN/alexium,gades/novacoin,VsyncCrypto/Vsync,CoinBlack/bitcoin,fsb4000/novacoin,bitgrowchain/bitgrow,valorbit/valorbit,BlueMeanie/PeerShares,shadowproject/shadow,jlay11/sharecoin,SproutsEx/SproutsExtreme,Peerunity/Peerunity,penek/novacoin,iadix/iadixcoin,rat4/blackcoin,byncoin-project/byncoin,jashandeep-sohi/ppcoin,TurboStake/TurboStake,thunderrabbit/clams,redfish64/nomiccoin,ghostlander/Orbitcoin,redfish64/nomiccoin,DigitalPandacoin/pandacoin,stamhe/ppcoin,AquariusNetwork/ARCO,xranby/blackcoin,gorgoy/novacoin,greencoin-dev/GreenCoinV2,yacoin/yacoin,internaut-me/ppcoin,IOCoin/iocoin,Ziftr/ppcoin,TheoremCrypto/TheoremCoin,VsyncCrypto/Vsync,pinkmagicdev/SwagBucks,FuzzyBearBTC/Peershares,Magicking/neucoin,CoinBlack/bitcoin,etercoin/etercoin,xranby/blackcoin,elambert2014/cbx2,novacoin-project/novacoin,elambert2014/novacoin,Stakemaker/OMFGcoin,CoinGame/NuShadowNet,MoMoneyMonetarism/ppcoin,AquariusNetwork/ARCOv2,bitgrowchain/bitgrow,slimcoin-project/Slimcoin,Peerapps/ppcoin,GeopaymeEE/e-goldcoin,daeMOn63/Peershares,prodigal-son/blackcoin,5mil/Bolt,elambert2014/cbx2,stamhe/novacoin,xranby/blackcoin,gorgoy/novacoin,Peershares/Peershares,nochowderforyou/clams,peerdb/cors,glv2/peerunity,FuzzyBearBTC/Peershares2,FuzzyBearBTC/Peerunity,5mil/Bolt,Ziftr/Peerunity,greencoin-dev/GreenCoinV2,GeopaymeEE/e-goldcoin,sigmike/peercoin,thunderrabbit/clams,valorbit/valorbit,daeMOn63/Peershares,Peershares/Peershares,glv2/peerunity,CoinGame/BCEShadowNet,phorensic/yacoin,Rimbit/Wallets,lateminer/DopeCoinGold,Crypto-Currency/BitBar,CoinGame/BCEShadow,iceinsidefire/peershare-edit,elcrypto/Pulse,FuzzyBearBTC/Fuzzyshares,robvanmieghem/clams,snakie/ppcoin,vectorcoindev/Vector,ALEXIUMCOIN/alexium,Peerunity/Peerunity,phorensic/yacoin,AquariusNetwork/ARCOv2,novacoin-project/novacoin,DigitalPandacoin/pandacoin,Kefkius/clams,som4paul/BolieC,BeirdoMud/MudCoin,peerdb/cors,TheoremCrypto/TheoremCoin,CoinGame/NuShadowNet,Action-Committee/Spaceballz,Stakemaker/OMFGcoin,redfish64/nomiccoin,stamhe/ppcoin,neureal/noocoin,lordsajan/erupee,jyap808/jumbucks,fsb4000/novacoin,rat4/blackcoin,stronghands/stronghands,phorensic/yacoin,gorgoy/novacoin,dopecoin-dev/DopeCoinGold,elambert2014/novacoin,FuzzyBearBTC/Peershares-1,gorgoy/novacoin,vizidrixfork/Peershares,CoinGame/BCEShadowNet,bitgrowchain/bitgrow,robvanmieghem/clams,ForceMajeure/BitPenny-Client,internaut-me/ppcoin,sigmike/peercoin,TheoremCrypto/TheoremCoin,Magicking/neucoin,TheSeven/ppcoin,VsyncCrypto/Vsync,etercoin/etercoin,benzhi888/renminbi,lentza/SuperTurboStake,Rimbit/Wallets,ForceMajeure/BitPenny-Client,thunderrabbit/clams,AquariusNetwork/ARCO,slimcoin-project/Slimcoin,FuzzyBearBTC/Peershares,byncoin-project/byncoin,iadix/iadixcoin,IOCoin/DIONS,valorbit/valorbit,TurboStake/TurboStake,slimcoin-project/Slimcoin,thodg/ppcoin,gades/novacoin,coinkeeper/2015-06-22_18-45_peercoin,yacoin/yacoin,iadix/iadixcoin,Whitecoin-org/Whitecoin,DigitalPandacoin/pandacoin,dooglus/clams,FuzzyBearBTC/Peershares-1,yacoin/yacoin,thodg/ppcoin,byncoin-project/byncoin,ghostlander/Orbitcoin,jlay11/sharecoin,TurboStake/TurboStake,greencoin-dev/GreenCoinV2,valorbit/valorbit,ya4-old-c-coder/yacoin,pocopoco/yacoin,internaut-me/ppcoin,BlueMeanie/PeerShares,stronghands/stronghands,lateminer/DopeCoinGold,iadix/iadixcoin,d5000/ppcoin,Peerapps/ppcoin,peerdb/cors,Peerapps/ppcoin,Whitecoin-org/Whitecoin,Ziftr/ppcoin,ya4-old-c-coder/yacoin,shadowproject/shadow,shadowproject/shadow,vectorcoindev/Vector,CoinGame/NuShadowNet,blackcoinhelp/blackcoin,redfish64/nomiccoin,5mil/SuperTurboStake,shadowproject/shadow,greencoin-dev/GreenCoinV2,novacoin-project/novacoin,penek/novacoin,stronghands/stronghands,senadj/yacoin,TheoremCrypto/TheoremCoin,robvanmieghem/clams,gades/novacoin,neureal/noocoin,valorbit/valorbit,IOCoin/DIONS,Peerunity/Peerunity,IOCoin/DIONS,ghostlander/Testcoin,CoinGame/NuShadowNet,thodg/ppcoin,FuzzyBearBTC/Peershares,IOCoin/DIONS,coinkeeper/2015-06-22_18-45_peercoin,Someguy123/novafoil,5mil/SuperTurboStake,jlay11/sharecoin,Crypto-Currency/BitBar,gades/novacoin,elcrypto/Pulse,pocopoco/yacoin,snakie/ppcoin,FuzzyBearBTC/Peershares2,Whitecoin-org/Whitecoin,FuzzyBearBTC/Peershares2,dooglus/clams,Ziftr/ppcoin,lordsajan/erupee,ya4-old-c-coder/yacoin,ALEXIUMCOIN/alexium,blackcoinhelp/blackcoin,vizidrixfork/Peershares,penek/novacoin,CoinGame/BCEShadow,MoMoneyMonetarism/ppcoin,LanaCoin/lanacoin,okcashpro/okcash,elcrypto/Pulse,5mil/Bolt,peerdb/cors,stamhe/novacoin,CoinBlack/blackcoin,prodigal-son/blackcoin,Magicking/neucoin,effectsToCause/vericoin,redfish64/nomiccoin,ghostlander/Orbitcoin,byncoin-project/byncoin,elambert2014/cbx2,IOCoin/DIONS,IOCoin/DIONS,fsb4000/novacoin,MOIN/moin,Jheguy2/Mercury,iceinsidefire/peershare-edit,FuzzyBearBTC/Peerunity,pocopoco/yacoin,byncoin-project/byncoin,iadix/iadixcoin,som4paul/BolieC,GeopaymeEE/e-goldcoin,effectsToCause/vericoin,snakie/ppcoin,gades/novacoin,CoinBlack/blackcoin,IOCoin/DIONS,som4paul/BolieC,rat4/blackcoin,nochowderforyou/clams,rat4/blackcoin,TheSeven/ppcoin,vectorcoindev/Vector,Peerapps/ppcoin,FuzzyBearBTC/peercoin,phorensic/yacoin,TheSeven/ppcoin,gfneto/Peershares,FuzzyBearBTC/Peershares,elambert2014/cbx2,jlay11/sharecoin,yacoin/yacoin,Someguy123/novafoil,iadix/iadixcoin,BeirdoMud/MudCoin,GeopaymeEE/e-goldcoin,Magicking/neucoin,CoinBlack/bitcoin,BeirdoMud/MudCoin,blackcoinhelp/blackcoin,landcoin-ldc/landcoin,palm12341/jnc,etercoin/etercoin,lateminer/DopeCoinGold,ghostlander/Testcoin,blackcoinhelp/blackcoin,FuzzyBearBTC/Fuzzyshares,landcoin-ldc/landcoin,TheSeven/ppcoin,CoinGame/BCEShadow,iceinsidefire/peershare-edit,effectsToCause/vericoin,Peershares/Peershares,fsb4000/novacoin,sproutcoin/sprouts,ForceMajeure/BitPenny-Client,ghostlander/Orbitcoin,dooglus/clams,NeuCoin/neucoin,FuzzyBearBTC/peercoin,palm12341/jnc,slimcoin-project/Slimcoin,CoinGame/BCEShadowNet,AquariusNetwork/ARCOv2,elambert2014/cbx2,ya4-old-c-coder/yacoin,MOIN/moin,pinkmagicdev/SwagBucks,VsyncCrypto/Vsync,lordsajan/erupee,Crypto-Currency/BitBar,d5000/ppcoin,thunderrabbit/clams,CoinGame/BCEShadowNet,FuzzyBearBTC/Peershares,IOCoin/iocoin,LanaCoin/lanacoin,gorgoy/novacoin,FuzzyBearBTC/peercoin,Rimbit/Wallets,gfneto/Peershares,pinkmagicdev/SwagBucks,dopecoin-dev/DopeCoinGold,coinkeeper/2015-06-22_18-45_peercoin,senadj/yacoin,elambert2014/novacoin,lateminer/DopeCoinGold,bitgrowchain/bitgrow,lordsajan/erupee,TheoremCrypto/TheoremCoin,sproutcoin/sprouts,jashandeep-sohi/ppcoin,daeMOn63/Peershares,TurboStake/TurboStake,Ziftr/ppcoin,BlueMeanie/PeerShares,prodigal-son/blackcoin,okcashpro/okcash,jlay11/sharecoin,FuzzyBearBTC/Peershares2,lentza/SuperTurboStake,CoinBlack/bitcoin,AquariusNetwork/ARCO,iadix/iadixcoin,CoinBlack/blackcoin,elambert2014/novacoin,Ziftr/Peerunity,lordsajan/erupee,redfish64/nomiccoin,robvanmieghem/clams,Whitecoin-org/Whitecoin,FuzzyBearBTC/Peershares-1,slimcoin-project/Slimcoin,novacoin-project/novacoin,stronghands/stronghands,AquariusNetwork/ARCOv2,FuzzyBearBTC/Peershares2,benzhi888/renminbi,okcashpro/okcash,ya4-old-c-coder/yacoin,MoMoneyMonetarism/ppcoin,lordsajan/erupee,ppcoin/ppcoin,vectorcoindev/Vector,MOIN/moin,IOCoin/iocoin,ALEXIUMCOIN/alexium,MoMoneyMonetarism/ppcoin,5mil/SuperTurboStake,LanaCoin/lanacoin,elcrypto/Pulse,pinkmagicdev/SwagBucks,Kefkius/clams,som4paul/BolieC,Whitecoin-org/Whitecoin,penek/novacoin,MOIN/moin,slimcoin-project/Slimcoin,SproutsEx/SproutsExtreme,CoinGame/BCEShadow,IOCoin/iocoin,nochowderforyou/clams,Someguy123/novafoil,pinkmagicdev/SwagBucks,SproutsEx/SproutsExtreme,ppcoin/ppcoin,CoinBlack/blackcoin,BlueMeanie/PeerShares,sproutcoin/sprouts,Jheguy2/Mercury,AquariusNetwork/ARCO,sproutcoin/sprouts,sigmike/peercoin,iadix/iadixcoin,Peerunity/Peerunity,LanaCoin/lanacoin,jyap808/jumbucks,glv2/peerunity,senadj/yacoin,benzhi888/renminbi,Kefkius/clams,FuzzyBearBTC/Peershares-1,vectorcoindev/Vector,sigmike/peercoin,som4paul/BolieC,vizidrixfork/Peershares,jashandeep-sohi/ppcoin,nochowderforyou/clams,DigitalPandacoin/pandacoin,senadj/yacoin,jyap808/jumbucks,lordsajan/erupee,stamhe/novacoin,CoinBlack/blackcoin,GeopaymeEE/e-goldcoin,Stakemaker/OMFGcoin,penek/novacoin,ALEXIUMCOIN/alexium,greencoin-dev/GreenCoinV2,TheSeven/ppcoin,stamhe/novacoin,CoinGame/NuShadowNet,DigitalPandacoin/pandacoin,pocopoco/yacoin,Ziftr/ppcoin,Ziftr/Peerunity,AquariusNetwork/ARCO,peercoin/peercoin,lateminer/DopeCoinGold,prodigal-son/blackcoin,FuzzyBearBTC/peercoin,valorbit/valorbit-oss,stamhe/ppcoin