init: allow shutdown during 'Activating best chain...'
init: allow shutdown during 'Activating best chain...'

Two-line patch to make it possible to shut down bitcoind cleanly during
the initial ActivateBestChain.

Fixes #6459 (among other complaints).

To reproduce:

- shutdown bitcoind
- copy chainstate
- start bitcoind
- let the chain sync a bit
- shutdown bitcoind
- copy back old chainstate
- start bitcoind
- bitcoind will catch up with all blocks during Init()

(the `boost::this_thread::interruption_point` / `ShutdownRequested()`
dance is ugly, this should be refactored all over bitcoind at some point
when moving from boost::threads to c++11 threads, but it works...)

magacoin/magacoin,domob1812/namecore,thrasher-/litecoin,DigitalPandacoin/pandacoin,pataquets/namecoin-core,dscotese/bitcoin,Xekyo/bitcoin,1185/starwels,wellenreiter01/Feathercoin,goldcoin/goldcoin,bespike/litecoin,jiangyonghang/bitcoin,namecoin/namecore,particl/particl-core,vmp32k/litecoin,EthanHeilman/bitcoin,174high/bitcoin,argentumproject/argentum,Sjors/bitcoin,HashUnlimited/Einsteinium-Unlimited,qtumproject/qtum,DigitalPandacoin/pandacoin,monacoinproject/monacoin,GlobalBoost/GlobalBoost,DigiByte-Team/digibyte,pataquets/namecoin-core,ElementsProject/elements,dgarage/bc2,apoelstra/bitcoin,litecoin-project/litecoin,FeatherCoin/Feathercoin,domob1812/bitcoin,1185/starwels,djpnewton/bitcoin,XertroV/bitcoin-nulldata,litecoin-project/litecore-litecoin,Cocosoft/bitcoin,Alonzo-Coeus/bitcoin,lbryio/lbrycrd,core-bitcoin/bitcoin,Exgibichi/statusquo,HashUnlimited/Einsteinium-Unlimited,jl2012/litecoin,bitcoinec/bitcoinec,n1bor/bitcoin,yenliangl/bitcoin,yenliangl/bitcoin,bespike/litecoin,MazaCoin/maza,JeremyRubin/bitcoin,wiggi/huntercore,gavinandresen/bitcoin-git,afk11/bitcoin,UFOCoins/ufo,bitreserve/bitcoin,ftrader-bitcoinabc/bitcoin-abc,bdelzell/creditcoin-org-creditcoin,trippysalmon/bitcoin,ftrader-bitcoinabc/bitcoin-abc,CryptArc/bitcoin,1185/starwels,ctwiz/stardust,r8921039/bitcoin,gazbert/bitcoin,monacoinproject/monacoin,cannabiscoindev/cannabiscoin420,instagibbs/bitcoin,Anfauglith/iop-hd,AkioNak/bitcoin,lbrtcoin/albertcoin,Theshadow4all/ShadowCoin,bitcoinsSG/bitcoin,nomnombtc/bitcoin,mruddy/bitcoin,mb300sd/bitcoin,ryanxcharles/bitcoin,psionin/smartcoin,BitcoinPOW/BitcoinPOW,Bitcoin-ABC/bitcoin-abc,AdrianaDinca/bitcoin,cryptoprojects/ultimateonlinecash,starwels/starwels,nathaniel-mahieu/bitcoin,kallewoof/bitcoin,thrasher-/litecoin,BigBlueCeiling/augmentacoin,afk11/bitcoin,ElementsProject/elements,h4x3rotab/BTCGPU,metacoin/florincoin,jtimon/bitcoin,Electronic-Gulden-Foundation/egulden,psionin/smartcoin,174high/bitcoin,namecoin/namecore,r8921039/bitcoin,ryanofsky/bitcoin,Michagogo/bitcoin,alecalve/bitcoin,prusnak/bitcoin,21E14/bitcoin,jimmysong/bitcoin,Flowdalic/bitcoin,ahmedbodi/temp_vert,litecoin-project/litecoin,jamesob/bitcoin,rawodb/bitcoin,GroestlCoin/bitcoin,haobtc/bitcoin,ahmedbodi/vertcoin,nathaniel-mahieu/bitcoin,romanornr/viacoin,shelvenzhou/BTCGPU,ericshawlinux/bitcoin,daliwangi/bitcoin,ericshawlinux/bitcoin,namecoin/namecore,haobtc/bitcoin,paveljanik/bitcoin,Xekyo/bitcoin,particl/particl-core,Exgibichi/statusquo,kazcw/bitcoin,patricklodder/dogecoin,wiggi/huntercore,zcoinofficial/zcoin,sstone/bitcoin,gmaxwell/bitcoin,kallewoof/elements,GroestlCoin/bitcoin,rnicoll/bitcoin,fanquake/bitcoin,dpayne9000/Rubixz-Coin,CryptArc/bitcoin,gzuser01/zetacoin-bitcoin,ShadowMyst/creativechain-core,emc2foundation/einsteinium,uphold/bitcoin,ixcoinofficialpage/master,BTCGPU/BTCGPU,ahmedbodi/terracoin,Michagogo/bitcoin,globaltoken/globaltoken,JeremyRubin/bitcoin,jamesob/bitcoin,mitchellcash/bitcoin,mb300sd/bitcoin,Friedbaumer/litecoin,EntropyFactory/creativechain-core,CryptArc/bitcoin,vmp32k/litecoin,wangxinxi/litecoin,aspanta/bitcoin,namecoin/namecore,lbrtcoin/albertcoin,OmniLayer/omnicore,aspanta/bitcoin,jlopp/statoshi,bitcoinknots/bitcoin,uphold/bitcoin,zetacoin/zetacoin,Jcing95/iop-hd,lateminer/bitcoin,experiencecoin/experiencecoin,Kogser/bitcoin,Mirobit/bitcoin,Mirobit/bitcoin,xieta/mincoin,domob1812/huntercore,Bitcoin-ABC/bitcoin-abc,bitbrazilcoin-project/bitbrazilcoin,haobtc/bitcoin,oklink-dev/bitcoin,bitcoinplusorg/xbcwalletsource,Rav3nPL/PLNcoin,Christewart/bitcoin,ixcoinofficialpage/master,itmanagerro/tresting,s-matthew-english/bitcoin,yenliangl/bitcoin,haobtc/bitcoin,vertcoin/vertcoin,MazaCoin/maza,mb300sd/bitcoin,okinc/bitcoin,afk11/bitcoin,earonesty/bitcoin,Bushstar/UFO-Project,svost/bitcoin,mb300sd/bitcoin,rnicoll/dogecoin,bitcoinsSG/bitcoin,zetacoin/zetacoin,gmaxwell/bitcoin,lbryio/lbrycrd,fsb4000/bitcoin,earonesty/bitcoin,x-kalux/bitcoin_WiG-B,kallewoof/elements,rnicoll/dogecoin,prusnak/bitcoin,Christewart/bitcoin,core-bitcoin/bitcoin,Sjors/bitcoin,psionin/smartcoin,ryanxcharles/bitcoin,BTCDDev/bitcoin,isle2983/bitcoin,aspanta/bitcoin,starwels/starwels,BTCDDev/bitcoin,cannabiscoindev/cannabiscoin420,laudaa/bitcoin,BigBlueCeiling/augmentacoin,shouhuas/bitcoin,destenson/bitcoin--bitcoin,Christewart/bitcoin,ixcoinofficialpage/master,starwels/starwels,yenliangl/bitcoin,Jcing95/iop-hd,dcousens/bitcoin,namecoin/namecoin-core,domob1812/bitcoin,OmniLayer/omnicore,Theshadow4all/ShadowCoin,digibyte/digibyte,BitcoinPOW/BitcoinPOW,kevcooper/bitcoin,segsignal/bitcoin,thrasher-/litecoin,Rav3nPL/PLNcoin,BigBlueCeiling/augmentacoin,deeponion/deeponion,sbaks0820/bitcoin,elecoin/elecoin,romanornr/viacoin,Bushstar/UFO-Project,rawodb/bitcoin,destenson/bitcoin--bitcoin,apoelstra/bitcoin,bitcoinsSG/bitcoin,AkioNak/bitcoin,UFOCoins/ufo,shouhuas/bitcoin,prusnak/bitcoin,isle2983/bitcoin,litecoin-project/litecore-litecoin,patricklodder/dogecoin,joshrabinowitz/bitcoin,r8921039/bitcoin,Christewart/bitcoin,jnewbery/bitcoin,StarbuckBG/BTCGPU,awemany/BitcoinUnlimited,vmp32k/litecoin,kazcw/bitcoin,MarcoFalke/bitcoin,RHavar/bitcoin,fanquake/bitcoin,Friedbaumer/litecoin,instagibbs/bitcoin,bitcoinplusorg/xbcwalletsource,Theshadow4all/ShadowCoin,multicoins/marycoin,Flowdalic/bitcoin,brandonrobertz/namecoin-core,gazbert/bitcoin,sbaks0820/bitcoin,ericshawlinux/bitcoin,kallewoof/elements,sdaftuar/bitcoin,xieta/mincoin,tjps/bitcoin,isle2983/bitcoin,AdrianaDinca/bitcoin,goldcoin/Goldcoin-GLD,andreaskern/bitcoin,ctwiz/stardust,untrustbank/litecoin,Electronic-Gulden-Foundation/egulden,anditto/bitcoin,laudaa/bitcoin,bitcoin/bitcoin,myriadteam/myriadcoin,bitcoinplusorg/xbcwalletsource,gazbert/bitcoin,okinc/bitcoin,Flowdalic/bitcoin,MeshCollider/bitcoin,DigitalPandacoin/pandacoin,namecoin/namecoin-core,nbenoit/bitcoin,multicoins/marycoin,Michagogo/bitcoin,segwit/atbcoin-insight,gravio-net/graviocoin,afk11/bitcoin,andreaskern/bitcoin,Anfauglith/iop-hd,destenson/bitcoin--bitcoin,myriadcoin/myriadcoin,jambolo/bitcoin,experiencecoin/experiencecoin,spiritlinxl/BTCGPU,MazaCoin/maza,xieta/mincoin,ctwiz/stardust,BitzenyCoreDevelopers/bitzeny,myriadteam/myriadcoin,kazcw/bitcoin,emc2foundation/einsteinium,jlopp/statoshi,donaloconnor/bitcoin,ppcoin/ppcoin,zetacoin/zetacoin,fujicoin/fujicoin,btc1/bitcoin,kallewoof/bitcoin,rnicoll/bitcoin,StarbuckBG/BTCGPU,BitzenyCoreDevelopers/bitzeny,jamesob/bitcoin,jimmysong/bitcoin,funkshelper/woodcore,jonasschnelli/bitcoin,ppcoin/ppcoin,r8921039/bitcoin,lateminer/bitcoin,donaloconnor/bitcoin,itmanagerro/tresting,mm-s/bitcoin,elecoin/elecoin,DigiByte-Team/digibyte,spiritlinxl/BTCGPU,myriadteam/myriadcoin,nathaniel-mahieu/bitcoin,bitbrazilcoin-project/bitbrazilcoin,guncoin/guncoin,earonesty/bitcoin,Exgibichi/statusquo,achow101/bitcoin,Friedbaumer/litecoin,cculianu/bitcoin-abc,namecoin/namecoin-core,RHavar/bitcoin,shouhuas/bitcoin,myriadcoin/myriadcoin,mitchellcash/bitcoin,afk11/bitcoin,nlgcoin/guldencoin-official,jambolo/bitcoin,rawodb/bitcoin,AkioNak/bitcoin,sebrandon1/bitcoin,paveljanik/bitcoin,alecalve/bitcoin,plncoin/PLNcoin_Core,deeponion/deeponion,jonasschnelli/bitcoin,trippysalmon/bitcoin,segsignal/bitcoin,Exgibichi/statusquo,namecoin/namecore,randy-waterhouse/bitcoin,lbryio/lbrycrd,Bitcoin-ABC/bitcoin-abc,tecnovert/particl-core,metacoin/florincoin,donaloconnor/bitcoin,EthanHeilman/bitcoin,zcoinofficial/zcoin,ftrader-bitcoinabc/bitcoin-abc,metacoin/florincoin,digibyte/digibyte,AdrianaDinca/bitcoin,dogecoin/dogecoin,jl2012/litecoin,cryptoprojects/ultimateonlinecash,mitchellcash/bitcoin,myriadteam/myriadcoin,practicalswift/bitcoin,jlopp/statoshi,funkshelper/woodcore,sstone/bitcoin,EntropyFactory/creativechain-core,stamhe/bitcoin,Bitcoin-ABC/bitcoin-abc,wellenreiter01/Feathercoin,jmcorgan/bitcoin,Bitcoin-ABC/bitcoin-abc,kevcooper/bitcoin,MeshCollider/bitcoin,midnightmagic/bitcoin,jmcorgan/bitcoin,earonesty/bitcoin,sipsorcery/bitcoin,RHavar/bitcoin,oklink-dev/bitcoin,shaolinfry/litecoin,Cocosoft/bitcoin,ElementsProject/elements,bitcoinec/bitcoinec,fujicoin/fujicoin,MeshCollider/bitcoin,Diapolo/bitcoin,gavinandresen/bitcoin-git,practicalswift/bitcoin,martindale/elements,Chancoin-core/CHANCOIN,donaloconnor/bitcoin,pstratem/bitcoin,174high/bitcoin,dgarage/bc3,cdecker/bitcoin,xieta/mincoin,magacoin/magacoin,Bitcoin-ABC/bitcoin-abc,1185/starwels,XertroV/bitcoin-nulldata,instagibbs/bitcoin,pstratem/bitcoin,pinheadmz/bitcoin,oklink-dev/bitcoin,JeremyRubin/bitcoin,digibyte/digibyte,BitcoinHardfork/bitcoin,Bitcoin-ABC/bitcoin-abc,sarielsaz/sarielsaz,Chancoin-core/CHANCOIN,fujicoin/fujicoin,1185/starwels,x-kalux/bitcoin_WiG-B,ryanofsky/bitcoin,HashUnlimited/Einsteinium-Unlimited,joshrabinowitz/bitcoin,bitcoinknots/bitcoin,bdelzell/creditcoin-org-creditcoin,pataquets/namecoin-core,sstone/bitcoin,domob1812/namecore,mruddy/bitcoin,namecoin/namecore,cannabiscoindev/cannabiscoin420,shelvenzhou/BTCGPU,pstratem/bitcoin,domob1812/huntercore,droark/bitcoin,reorder/viacoin,laudaa/bitcoin,daliwangi/bitcoin,btcdrak/bitcoin,kallewoof/elements,randy-waterhouse/bitcoin,simonmulser/bitcoin,Mirobit/bitcoin,tecnovert/particl-core,cculianu/bitcoin-abc,mitchellcash/bitcoin,ahmedbodi/temp_vert,rawodb/bitcoin,fsb4000/bitcoin,andreaskern/bitcoin,jlopp/statoshi,vmp32k/litecoin,nathaniel-mahieu/bitcoin,BTCDDev/bitcoin,lbryio/lbrycrd,practicalswift/bitcoin,cannabiscoindev/cannabiscoin420,ShadowMyst/creativechain-core,romanornr/viacoin,lateminer/bitcoin,qtumproject/qtum,EntropyFactory/creativechain-core,tecnovert/particl-core,BTCDDev/bitcoin,Kogser/bitcoin,Exgibichi/statusquo,GroestlCoin/bitcoin,rnicoll/bitcoin,starwels/starwels,ryanxcharles/bitcoin,jambolo/bitcoin,simonmulser/bitcoin,XertroV/bitcoin-nulldata,xieta/mincoin,bitbrazilcoin-project/bitbrazilcoin,ajtowns/bitcoin,jimmysong/bitcoin,goldcoin/Goldcoin-GLD,goldcoin/Goldcoin-GLD,mincoin-project/mincoin,zcoinofficial/zcoin,ryanofsky/bitcoin,fujicoin/fujicoin,rnicoll/bitcoin,patricklodder/dogecoin,nlgcoin/guldencoin-official,lbrtcoin/albertcoin,maaku/bitcoin,dpayne9000/Rubixz-Coin,ahmedbodi/temp_vert,Sjors/bitcoin,174high/bitcoin,rnicoll/dogecoin,shaolinfry/litecoin,FeatherCoin/Feathercoin,jambolo/bitcoin,nbenoit/bitcoin,martindale/elements,gameunits/gameunits,andreaskern/bitcoin,btc1/bitcoin,rnicoll/bitcoin,EntropyFactory/creativechain-core,21E14/bitcoin,svost/bitcoin,cculianu/bitcoin-abc,matlongsi/micropay,domob1812/bitcoin,simonmulser/bitcoin,droark/bitcoin,viacoin/viacoin,mb300sd/bitcoin,cculianu/bitcoin-abc,nomnombtc/bitcoin,GlobalBoost/GlobalBoost,fanquake/bitcoin,Diapolo/bitcoin,btcdrak/bitcoin,earonesty/bitcoin,gmaxwell/bitcoin,UFOCoins/ufo,maaku/bitcoin,ftrader-bitcoinabc/bitcoin-abc,ahmedbodi/vertcoin,rebroad/bitcoin,wangxinxi/litecoin,laudaa/bitcoin,jl2012/litecoin,cryptoprojects/ultimateonlinecash,senadmd/coinmarketwatch,joshrabinowitz/bitcoin,fujicoin/fujicoin,GlobalBoost/GlobalBoost,Anfauglith/iop-hd,Mirobit/bitcoin,qtumproject/qtum,fsb4000/bitcoin,appop/bitcoin,h4x3rotab/BTCGPU,simonmulser/bitcoin,goldcoin/Goldcoin-GLD,mm-s/bitcoin,bitreserve/bitcoin,gjhiggins/vcoincore,gravio-net/graviocoin,paveljanik/bitcoin,achow101/bitcoin,anditto/bitcoin,alecalve/bitcoin,droark/bitcoin,UFOCoins/ufo,nbenoit/bitcoin,bitcoinec/bitcoinec,Electronic-Gulden-Foundation/egulden,GlobalBoost/GlobalBoost,kevcooper/bitcoin,mruddy/bitcoin,deeponion/deeponion,metacoin/florincoin,anditto/bitcoin,tjps/bitcoin,jtimon/bitcoin,metacoin/florincoin,NicolasDorier/bitcoin,HashUnlimited/Einsteinium-Unlimited,instagibbs/bitcoin,GlobalBoost/GlobalBoost,guncoin/guncoin,kevcooper/bitcoin,litecoin-project/litecore-litecoin,BTCGPU/BTCGPU,uphold/bitcoin,pstratem/bitcoin,aspanta/bitcoin,jlopp/statoshi,wellenreiter01/Feathercoin,segwit/atbcoin-insight,pataquets/namecoin-core,shelvenzhou/BTCGPU,martindale/elements,starwels/starwels,spiritlinxl/BTCGPU,myriadcoin/myriadcoin,gzuser01/zetacoin-bitcoin,maaku/bitcoin,shaolinfry/litecoin,TheBlueMatt/bitcoin,daliwangi/bitcoin,anditto/bitcoin,ahmedbodi/terracoin,lbrtcoin/albertcoin,magacoin/magacoin,bdelzell/creditcoin-org-creditcoin,n1bor/bitcoin,romanornr/viacoin,ctwiz/stardust,instagibbs/bitcoin,cculianu/bitcoin-abc,uphold/bitcoin,litecoin-project/litecoin,DigiByte-Team/digibyte,Diapolo/bitcoin,nathaniel-mahieu/bitcoin,rnicoll/dogecoin,ctwiz/stardust,practicalswift/bitcoin,Alonzo-Coeus/bitcoin,BitzenyCoreDevelopers/bitzeny,EntropyFactory/creativechain-core,mincoin-project/mincoin,sebrandon1/bitcoin,midnightmagic/bitcoin,Bitcoin-ABC/bitcoin-abc,haobtc/bitcoin,lbryio/lbrycrd,jtimon/bitcoin,BitzenyCoreDevelopers/bitzeny,sstone/bitcoin,RHavar/bitcoin,Rav3nPL/bitcoin,ppcoin/ppcoin,particl/particl-core,StarbuckBG/BTCGPU,UFOCoins/ufo,RHavar/bitcoin,anditto/bitcoin,mm-s/bitcoin,okinc/bitcoin,dgarage/bc2,EthanHeilman/bitcoin,bitcoin/bitcoin,emc2foundation/einsteinium,simonmulser/bitcoin,dgarage/bc2,bitbrazilcoin-project/bitbrazilcoin,h4x3rotab/BTCGPU,senadmd/coinmarketwatch,Gazer022/bitcoin,gmaxwell/bitcoin,RHavar/bitcoin,CryptArc/bitcoin,ajtowns/bitcoin,litecoin-project/litecore-litecoin,Chancoin-core/CHANCOIN,Christewart/bitcoin,martindale/elements,apoelstra/bitcoin,segwit/atbcoin-insight,destenson/bitcoin--bitcoin,plncoin/PLNcoin_Core,senadmd/coinmarketwatch,Chancoin-core/CHANCOIN,AkioNak/bitcoin,deeponion/deeponion,rebroad/bitcoin,viacoin/viacoin,Cocosoft/bitcoin,n1bor/bitcoin,ShadowMyst/creativechain-core,sstone/bitcoin,matlongsi/micropay,wbchen99/bitcoin-hnote0,shaolinfry/litecoin,nikkitan/bitcoin,wbchen99/bitcoin-hnote0,gjhiggins/vcoincore,FeatherCoin/Feathercoin,MazaCoin/maza,MarcoFalke/bitcoin,MeshCollider/bitcoin,nlgcoin/guldencoin-official,plncoin/PLNcoin_Core,nlgcoin/guldencoin-official,MarcoFalke/bitcoin,itmanagerro/tresting,Kogser/bitcoin,Kogser/bitcoin,cculianu/bitcoin-abc,rebroad/bitcoin,ajtowns/bitcoin,myriadcoin/myriadcoin,UASF/bitcoin,HashUnlimited/Einsteinium-Unlimited,sipsorcery/bitcoin,jimmykiselak/lbrycrd,wellenreiter01/Feathercoin,Bitcoin-ABC/bitcoin-abc,ahmedbodi/temp_vert,ahmedbodi/terracoin,AdrianaDinca/bitcoin,gavinandresen/bitcoin-git,Rav3nPL/PLNcoin,sbaks0820/bitcoin,fsb4000/bitcoin,guncoin/guncoin,AkioNak/bitcoin,vertcoin/vertcoin,GroestlCoin/GroestlCoin,lbrtcoin/albertcoin,sdaftuar/bitcoin,sarielsaz/sarielsaz,dpayne9000/Rubixz-Coin,DigiByte-Team/digibyte,trippysalmon/bitcoin,peercoin/peercoin,kallewoof/elements,Theshadow4all/ShadowCoin,stamhe/bitcoin,goldcoin/goldcoin,dogecoin/dogecoin,ElementsProject/elements,vertcoin/vertcoin,digibyte/digibyte,Michagogo/bitcoin,tjps/bitcoin,gameunits/gameunits,cdecker/bitcoin,emc2foundation/einsteinium,chaincoin/chaincoin,Rav3nPL/bitcoin,mm-s/bitcoin,jnewbery/bitcoin,lbrtcoin/albertcoin,globaltoken/globaltoken,bespike/litecoin,vmp32k/litecoin,okinc/bitcoin,Xekyo/bitcoin,domob1812/namecore,magacoin/magacoin,bitcoinsSG/bitcoin,btc1/bitcoin,nomnombtc/bitcoin,djpnewton/bitcoin,btc1/bitcoin,ElementsProject/elements,vmp32k/litecoin,BitcoinHardfork/bitcoin,senadmd/coinmarketwatch,jambolo/bitcoin,EthanHeilman/bitcoin,core-bitcoin/bitcoin,s-matthew-english/bitcoin,nbenoit/bitcoin,BitcoinHardfork/bitcoin,Xekyo/bitcoin,stamhe/bitcoin,UASF/bitcoin,BTCGPU/BTCGPU,fujicoin/fujicoin,bitcoin/bitcoin,dogecoin/dogecoin,isle2983/bitcoin,kallewoof/bitcoin,prusnak/bitcoin,matlongsi/micropay,zetacoin/zetacoin,ryanofsky/bitcoin,BigBlueCeiling/augmentacoin,kazcw/bitcoin,wangxinxi/litecoin,elecoin/elecoin,goldcoin/Goldcoin-GLD,domob1812/namecore,BTCDDev/bitcoin,paveljanik/bitcoin,elecoin/elecoin,core-bitcoin/bitcoin,tjps/bitcoin,yenliangl/bitcoin,jimmykiselak/lbrycrd,BitzenyCoreDevelopers/bitzeny,StarbuckBG/BTCGPU,apoelstra/bitcoin,plncoin/PLNcoin_Core,gameunits/gameunits,Alonzo-Coeus/bitcoin,fanquake/bitcoin,BitcoinHardfork/bitcoin,ajtowns/bitcoin,tdudz/elements,bitreserve/bitcoin,Diapolo/bitcoin,argentumproject/argentum,qtumproject/qtum,segwit/atbcoin-insight,trippysalmon/bitcoin,shelvenzhou/BTCGPU,shaolinfry/litecoin,bitbrazilcoin-project/bitbrazilcoin,psionin/smartcoin,TheBlueMatt/bitcoin,vertcoin/vertcoin,sebrandon1/bitcoin,jonasschnelli/bitcoin,reorder/viacoin,chaincoin/chaincoin,Flowdalic/bitcoin,goldcoin/Goldcoin-GLD,viacoin/viacoin,argentumproject/argentum,gzuser01/zetacoin-bitcoin,gravio-net/graviocoin,mincoin-project/mincoin,sdaftuar/bitcoin,midnightmagic/bitcoin,Mirobit/bitcoin,emc2foundation/einsteinium,experiencecoin/experiencecoin,Gazer022/bitcoin,lbryio/lbrycrd,GroestlCoin/GroestlCoin,jmcorgan/bitcoin,destenson/bitcoin--bitcoin,uphold/bitcoin,ryanofsky/bitcoin,wbchen99/bitcoin-hnote0,monacoinproject/monacoin,lbrtcoin/albertcoin,cculianu/bitcoin-abc,sdaftuar/bitcoin,pinheadmz/bitcoin,core-bitcoin/bitcoin,bitcoinplusorg/xbcwalletsource,stamhe/bitcoin,pataquets/namecoin-core,XertroV/bitcoin-nulldata,mb300sd/bitcoin,rebroad/bitcoin,fanquake/bitcoin,rebroad/bitcoin,patricklodder/dogecoin,x-kalux/bitcoin_WiG-B,zcoinofficial/zcoin,Sjors/bitcoin,Rav3nPL/bitcoin,ericshawlinux/bitcoin,ahmedbodi/vertcoin,ppcoin/ppcoin,AdrianaDinca/bitcoin,shouhuas/bitcoin,cannabiscoindev/cannabiscoin420,gjhiggins/vcoincore,Kogser/bitcoin,patricklodder/dogecoin,goldcoin/goldcoin,lateminer/bitcoin,sebrandon1/bitcoin,viacoin/viacoin,spiritlinxl/BTCGPU,dscotese/bitcoin,ElementsProject/elements,joshrabinowitz/bitcoin,appop/bitcoin,nomnombtc/bitcoin,globaltoken/globaltoken,zcoinofficial/zcoin,CryptArc/bitcoin,cculianu/bitcoin-abc,jnewbery/bitcoin,qtumproject/qtum,jimmykiselak/lbrycrd,kazcw/bitcoin,qtumproject/qtum,midnightmagic/bitcoin,stamhe/bitcoin,Anfauglith/iop-hd,mruddy/bitcoin,djpnewton/bitcoin,StarbuckBG/BTCGPU,kevcooper/bitcoin,achow101/bitcoin,nbenoit/bitcoin,mitchellcash/bitcoin,brandonrobertz/namecoin-core,pstratem/bitcoin,awemany/BitcoinUnlimited,ahmedbodi/temp_vert,apoelstra/bitcoin,Electronic-Gulden-Foundation/egulden,djpnewton/bitcoin,appop/bitcoin,rebroad/bitcoin,Electronic-Gulden-Foundation/egulden,joshrabinowitz/bitcoin,BitcoinPOW/BitcoinPOW,sebrandon1/bitcoin,zcoinofficial/zcoin,JeremyRubin/bitcoin,Theshadow4all/ShadowCoin,Cocosoft/bitcoin,apoelstra/bitcoin,Bushstar/UFO-Project,ryanxcharles/bitcoin,bitcoinknots/bitcoin,gzuser01/zetacoin-bitcoin,ctwiz/stardust,JeremyRubin/bitcoin,lateminer/bitcoin,thrasher-/litecoin,n1bor/bitcoin,tdudz/elements,NicolasDorier/bitcoin,prusnak/bitcoin,elecoin/elecoin,Bushstar/UFO-Project,mincoin-project/mincoin,untrustbank/litecoin,NicolasDorier/bitcoin,lateminer/bitcoin,ericshawlinux/bitcoin,dcousens/bitcoin,JeremyRubin/bitcoin,Jcing95/iop-hd,maaku/bitcoin,lbrtcoin/albertcoin,Diapolo/bitcoin,bdelzell/creditcoin-org-creditcoin,Electronic-Gulden-Foundation/egulden,laudaa/bitcoin,bespike/litecoin,dgarage/bc2,monacoinproject/monacoin,multicoins/marycoin,jimmykiselak/lbrycrd,experiencecoin/experiencecoin,experiencecoin/experiencecoin,bespike/litecoin,Kogser/bitcoin,nikkitan/bitcoin,oklink-dev/bitcoin,zetacoin/zetacoin,AdrianaDinca/bitcoin,r8921039/bitcoin,Cocosoft/bitcoin,core-bitcoin/bitcoin,brandonrobertz/namecoin-core,domob1812/bitcoin,spiritlinxl/BTCGPU,zetacoin/zetacoin,itmanagerro/tresting,oklink-dev/bitcoin,achow101/bitcoin,Rav3nPL/bitcoin,BTCGPU/BTCGPU,ShadowMyst/creativechain-core,gravio-net/graviocoin,gazbert/bitcoin,Kogser/bitcoin,donaloconnor/bitcoin,gmaxwell/bitcoin,h4x3rotab/BTCGPU,svost/bitcoin,DigitalPandacoin/pandacoin,plncoin/PLNcoin_Core,tdudz/elements,svost/bitcoin,Alonzo-Coeus/bitcoin,Friedbaumer/litecoin,cdecker/bitcoin,achow101/bitcoin,practicalswift/bitcoin,pstratem/bitcoin,awemany/BitcoinUnlimited,ftrader-bitcoinabc/bitcoin-abc,Flowdalic/bitcoin,itmanagerro/tresting,nathaniel-mahieu/bitcoin,trippysalmon/bitcoin,Kogser/bitcoin,myriadcoin/myriadcoin,21E14/bitcoin,andreaskern/bitcoin,appop/bitcoin,kallewoof/bitcoin,jimmysong/bitcoin,cryptoprojects/ultimateonlinecash,domob1812/huntercore,digibyte/digibyte,OmniLayer/omnicore,untrustbank/litecoin,daliwangi/bitcoin,s-matthew-english/bitcoin,gjhiggins/vcoincore,achow101/bitcoin,Jcing95/iop-hd,cannabiscoindev/cannabiscoin420,n1bor/bitcoin,argentumproject/argentum,chaincoin/chaincoin,vertcoin/vertcoin,stamhe/bitcoin,dgarage/bc3,fanquake/bitcoin,ShadowMyst/creativechain-core,kazcw/bitcoin,btc1/bitcoin,GroestlCoin/GroestlCoin,Gazer022/bitcoin,bitcoinplusorg/xbcwalletsource,zcoinofficial/zcoin,sstone/bitcoin,shelvenzhou/BTCGPU,jiangyonghang/bitcoin,peercoin/peercoin,dcousens/bitcoin,segwit/atbcoin-insight,appop/bitcoin,spiritlinxl/BTCGPU,experiencecoin/experiencecoin,CryptArc/bitcoin,gzuser01/zetacoin-bitcoin,tdudz/elements,trippysalmon/bitcoin,Xekyo/bitcoin,djpnewton/bitcoin,GlobalBoost/GlobalBoost,bitcoinec/bitcoinec,reorder/viacoin,TheBlueMatt/bitcoin,Gazer022/bitcoin,Flowdalic/bitcoin,oklink-dev/bitcoin,jmcorgan/bitcoin,joshrabinowitz/bitcoin,GroestlCoin/GroestlCoin,btcdrak/bitcoin,gjhiggins/vcoincore,bitcoinknots/bitcoin,Bitcoin-ABC/bitcoin-abc,sipsorcery/bitcoin,haobtc/bitcoin,jnewbery/bitcoin,deeponion/deeponion,jonasschnelli/bitcoin,laudaa/bitcoin,Kogser/bitcoin,bitreserve/bitcoin,BitcoinHardfork/bitcoin,wangxinxi/litecoin,nomnombtc/bitcoin,dgarage/bc3,brandonrobertz/namecoin-core,paveljanik/bitcoin,svost/bitcoin,uphold/bitcoin,Bitcoin-ABC/bitcoin-abc,x-kalux/bitcoin_WiG-B,segsignal/bitcoin,peercoin/peercoin,ixcoinofficialpage/master,droark/bitcoin,21E14/bitcoin,MazaCoin/maza,nlgcoin/guldencoin-official,GroestlCoin/bitcoin,dgarage/bc3,matlongsi/micropay,lbrtcoin/albertcoin,Alonzo-Coeus/bitcoin,svost/bitcoin,funkshelper/woodcore,Mirobit/bitcoin,earonesty/bitcoin,argentumproject/argentum,dcousens/bitcoin,XertroV/bitcoin-nulldata,matlongsi/micropay,particl/particl-core,multicoins/marycoin,gavinandresen/bitcoin-git,dgarage/bc2,randy-waterhouse/bitcoin,bitcoinec/bitcoinec,mm-s/bitcoin,reorder/viacoin,lbryio/lbrycrd,awemany/BitcoinUnlimited,gameunits/gameunits,ftrader-bitcoinabc/bitcoin-abc,jl2012/litecoin,gzuser01/zetacoin-bitcoin,BitcoinHardfork/bitcoin,tdudz/elements,Kogser/bitcoin,BitcoinPOW/BitcoinPOW,btcdrak/bitcoin,sebrandon1/bitcoin,Gazer022/bitcoin,jiangyonghang/bitcoin,ahmedbodi/terracoin,ajtowns/bitcoin,cryptoprojects/ultimateonlinecash,segsignal/bitcoin,instagibbs/bitcoin,litecoin-project/litecore-litecoin,jiangyonghang/bitcoin,cdecker/bitcoin,UASF/bitcoin,sipsorcery/bitcoin,viacoin/viacoin,isle2983/bitcoin,rnicoll/dogecoin,x-kalux/bitcoin_WiG-B,nikkitan/bitcoin,ryanxcharles/bitcoin,tecnovert/particl-core,lbrtcoin/albertcoin,untrustbank/litecoin,anditto/bitcoin,HashUnlimited/Einsteinium-Unlimited,dpayne9000/Rubixz-Coin,Kogser/bitcoin,cryptoprojects/ultimateonlinecash,sipsorcery/bitcoin,droark/bitcoin,gameunits/gameunits,OmniLayer/omnicore,dgarage/bc2,jamesob/bitcoin,wbchen99/bitcoin-hnote0,sbaks0820/bitcoin,Anfauglith/iop-hd,zcoinofficial/zcoin,Rav3nPL/bitcoin,goldcoin/goldcoin,Rav3nPL/PLNcoin,magacoin/magacoin,wbchen99/bitcoin-hnote0,romanornr/viacoin,dpayne9000/Rubixz-Coin,dscotese/bitcoin,droark/bitcoin,lbrtcoin/albertcoin,1185/starwels,randy-waterhouse/bitcoin,MarcoFalke/bitcoin,sdaftuar/bitcoin,thrasher-/litecoin,myriadteam/myriadcoin,bitbrazilcoin-project/bitbrazilcoin,romanornr/viacoin,UASF/bitcoin,BTCDDev/bitcoin,wbchen99/bitcoin-hnote0,isle2983/bitcoin,lbrtcoin/albertcoin,matlongsi/micropay,bespike/litecoin,MazaCoin/maza,wiggi/huntercore,litecoin-project/litecoin,EthanHeilman/bitcoin,MeshCollider/bitcoin,tecnovert/particl-core,xieta/mincoin,goldcoin/goldcoin,wiggi/huntercore,sarielsaz/sarielsaz,jamesob/bitcoin,OmniLayer/omnicore,pinheadmz/bitcoin,segsignal/bitcoin,bitcoinsSG/bitcoin,okinc/bitcoin,zcoinofficial/zcoin,tecnovert/particl-core,pataquets/namecoin-core,plncoin/PLNcoin_Core,alecalve/bitcoin,myriadcoin/myriadcoin,ryanofsky/bitcoin,rnicoll/bitcoin,ftrader-bitcoinabc/bitcoin-abc,namecoin/namecoin-core,vertcoin/vertcoin,cdecker/bitcoin,dscotese/bitcoin,EntropyFactory/creativechain-core,DigiByte-Team/digibyte,argentumproject/argentum,ixcoinofficialpage/master,x-kalux/bitcoin_WiG-B,metacoin/florincoin,Michagogo/bitcoin,Xekyo/bitcoin,Rav3nPL/PLNcoin,Chancoin-core/CHANCOIN,dgarage/bc3,appop/bitcoin,bitreserve/bitcoin,guncoin/guncoin,dogecoin/dogecoin,jnewbery/bitcoin,jtimon/bitcoin,thrasher-/litecoin,peercoin/peercoin,domob1812/huntercore,MarcoFalke/bitcoin,multicoins/marycoin,fsb4000/bitcoin,namecoin/namecoin-core,brandonrobertz/namecoin-core,midnightmagic/bitcoin,ftrader-bitcoinabc/bitcoin-abc,MeshCollider/bitcoin,21E14/bitcoin,domob1812/huntercore,donaloconnor/bitcoin,XertroV/bitcoin-nulldata,mincoin-project/mincoin,wangxinxi/litecoin,rawodb/bitcoin,gazbert/bitcoin,BitcoinPOW/BitcoinPOW,untrustbank/litecoin,h4x3rotab/BTCGPU,AkioNak/bitcoin,simonmulser/bitcoin,goldcoin/goldcoin,untrustbank/litecoin,MarcoFalke/bitcoin,daliwangi/bitcoin,shaolinfry/litecoin,Friedbaumer/litecoin,senadmd/coinmarketwatch,mruddy/bitcoin,litecoin-project/litecore-litecoin,jl2012/litecoin,psionin/smartcoin,Friedbaumer/litecoin,wiggi/huntercore,sarielsaz/sarielsaz,GroestlCoin/bitcoin,ahmedbodi/terracoin,daliwangi/bitcoin,jtimon/bitcoin,andreaskern/bitcoin,Rav3nPL/PLNcoin,sbaks0820/bitcoin,DigiByte-Team/digibyte,awemany/BitcoinUnlimited,Sjors/bitcoin,ftrader-bitcoinabc/bitcoin-abc,bitcoinplusorg/xbcwalletsource,dogecoin/dogecoin,UFOCoins/ufo,Rav3nPL/bitcoin,kallewoof/elements,zcoinofficial/zcoin,UASF/bitcoin,domob1812/huntercore,psionin/smartcoin,Kogser/bitcoin,chaincoin/chaincoin,paveljanik/bitcoin,bitcoinknots/bitcoin,wellenreiter01/Feathercoin,martindale/elements,okinc/bitcoin,itmanagerro/tresting,mm-s/bitcoin,pinheadmz/bitcoin,FeatherCoin/Feathercoin,jimmykiselak/lbrycrd,pinheadmz/bitcoin,particl/particl-core,mitchellcash/bitcoin,globaltoken/globaltoken,jmcorgan/bitcoin,UASF/bitcoin,practicalswift/bitcoin,ahmedbodi/vertcoin,BitzenyCoreDevelopers/bitzeny,wellenreiter01/Feathercoin,Exgibichi/statusquo,BigBlueCeiling/augmentacoin,gjhiggins/vcoincore,jambolo/bitcoin,maaku/bitcoin,bdelzell/creditcoin-org-creditcoin,emc2foundation/einsteinium,BTCGPU/BTCGPU,reorder/viacoin,aspanta/bitcoin,gravio-net/graviocoin,chaincoin/chaincoin,peercoin/peercoin,afk11/bitcoin,qtumproject/qtum,litecoin-project/litecoin,globaltoken/globaltoken,FeatherCoin/Feathercoin,destenson/bitcoin--bitcoin,BigBlueCeiling/augmentacoin,litecoin-project/litecoin,s-matthew-english/bitcoin,ryanxcharles/bitcoin,jiangyonghang/bitcoin,dogecoin/dogecoin,sarielsaz/sarielsaz,shouhuas/bitcoin,funkshelper/woodcore,StarbuckBG/BTCGPU,nomnombtc/bitcoin,ShadowMyst/creativechain-core,ahmedbodi/temp_vert,deeponion/deeponion,21E14/bitcoin,jl2012/litecoin,TheBlueMatt/bitcoin,alecalve/bitcoin,randy-waterhouse/bitcoin,nlgcoin/guldencoin-official,bitcoinsSG/bitcoin,ftrader-bitcoinabc/bitcoin-abc,awemany/BitcoinUnlimited,Cocosoft/bitcoin,gazbert/bitcoin,guncoin/guncoin,bitcoinec/bitcoinec,yenliangl/bitcoin,Anfauglith/iop-hd,ahmedbodi/vertcoin,tjps/bitcoin,jimmykiselak/lbrycrd,magacoin/magacoin,multicoins/marycoin,gavinandresen/bitcoin-git,174high/bitcoin,aspanta/bitcoin,gameunits/gameunits,jlopp/statoshi,argentumproject/argentum,jiangyonghang/bitcoin,tjps/bitcoin,viacoin/viacoin,NicolasDorier/bitcoin,myriadteam/myriadcoin,r8921039/bitcoin,fsb4000/bitcoin,bdelzell/creditcoin-org-creditcoin,Jcing95/iop-hd,ahmedbodi/vertcoin,elecoin/elecoin,dscotese/bitcoin,Chancoin-core/CHANCOIN,bitcoin/bitcoin,shelvenzhou/BTCGPU,shouhuas/bitcoin,Michagogo/bitcoin,gavinandresen/bitcoin-git,ericshawlinux/bitcoin,GroestlCoin/GroestlCoin,sdaftuar/bitcoin,jimmysong/bitcoin,bitreserve/bitcoin,segsignal/bitcoin,jtimon/bitcoin,sipsorcery/bitcoin,particl/particl-core,domob1812/namecore,Diapolo/bitcoin,btc1/bitcoin,gravio-net/graviocoin,NicolasDorier/bitcoin,Alonzo-Coeus/bitcoin,kallewoof/bitcoin,btcdrak/bitcoin,BitcoinPOW/BitcoinPOW,dcousens/bitcoin,TheBlueMatt/bitcoin,h4x3rotab/BTCGPU,BTCGPU/BTCGPU,TheBlueMatt/bitcoin,mruddy/bitcoin,digibyte/digibyte,GroestlCoin/GroestlCoin,alecalve/bitcoin,monacoinproject/monacoin,Bitcoin-ABC/bitcoin-abc,maaku/bitcoin,GroestlCoin/bitcoin,prusnak/bitcoin,Theshadow4all/ShadowCoin,cdecker/bitcoin,funkshelper/woodcore,namecoin/namecoin-core,Gazer022/bitcoin,Bushstar/UFO-Project,djpnewton/bitcoin,DigitalPandacoin/pandacoin,midnightmagic/bitcoin,randy-waterhouse/bitcoin,174high/bitcoin,segwit/atbcoin-insight,dpayne9000/Rubixz-Coin,s-matthew-english/bitcoin,guncoin/guncoin,EthanHeilman/bitcoin,dgarage/bc3,globaltoken/globaltoken,dscotese/bitcoin,jimmysong/bitcoin,btcdrak/bitcoin,senadmd/coinmarketwatch,GlobalBoost/GlobalBoost,s-matthew-english/bitcoin,gmaxwell/bitcoin,wangxinxi/litecoin,nikkitan/bitcoin,Christewart/bitcoin,NicolasDorier/bitcoin,chaincoin/chaincoin,Bushstar/UFO-Project,kevcooper/bitcoin,martindale/elements,FeatherCoin/Feathercoin,reorder/viacoin,jamesob/bitcoin,n1bor/bitcoin,Bitcoin-ABC/bitcoin-abc,Jcing95/iop-hd,monacoinproject/monacoin,nbenoit/bitcoin,domob1812/bitcoin,rawodb/bitcoin,kallewoof/bitcoin,brandonrobertz/namecoin-core,wiggi/huntercore,mincoin-project/mincoin,ixcoinofficialpage/master,pinheadmz/bitcoin,starwels/starwels,jonasschnelli/bitcoin,domob1812/bitcoin,tdudz/elements,sarielsaz/sarielsaz,bitcoin/bitcoin,nikkitan/bitcoin,domob1812/namecore,ahmedbodi/terracoin,OmniLayer/omnicore,jmcorgan/bitcoin,DigitalPandacoin/pandacoin,peercoin/peercoin,nikkitan/bitcoin,bitcoin/bitcoin,sbaks0820/bitcoin,ajtowns/bitcoin,dcousens/bitcoin