Only reserve key for scriptChange once in CreateTransaction
Only reserve key for scriptChange once in CreateTransaction

This does not affect behavior but allows us to have access to an output to
scriptChange even if we currently do not have change in the transaction.

ppcoin/ppcoin,bespike/litecoin,viacoin/viacoin,x-kalux/bitcoin_WiG-B,vertcoin/vertcoin,thrasher-/litecoin,gmaxwell/bitcoin,guncoin/guncoin,dgarage/bc3,Chancoin-core/CHANCOIN,afk11/bitcoin,afk11/bitcoin,Gazer022/bitcoin,starwels/starwels,randy-waterhouse/bitcoin,h4x3rotab/BTCGPU,myriadteam/myriadcoin,qtumproject/qtum,kazcw/bitcoin,brandonrobertz/namecoin-core,Xekyo/bitcoin,yenliangl/bitcoin,tjps/bitcoin,Jcing95/iop-hd,namecoin/namecore,paveljanik/bitcoin,prusnak/bitcoin,tjps/bitcoin,jlopp/statoshi,dscotese/bitcoin,Theshadow4all/ShadowCoin,Kogser/bitcoin,nikkitan/bitcoin,Anfauglith/iop-hd,Jcing95/iop-hd,sarielsaz/sarielsaz,GlobalBoost/GlobalBoost,x-kalux/bitcoin_WiG-B,spiritlinxl/BTCGPU,pataquets/namecoin-core,domob1812/namecore,MazaCoin/maza,GroestlCoin/bitcoin,Theshadow4all/ShadowCoin,droark/bitcoin,MarcoFalke/bitcoin,joshrabinowitz/bitcoin,donaloconnor/bitcoin,Kogser/bitcoin,randy-waterhouse/bitcoin,GlobalBoost/GlobalBoost,Sjors/bitcoin,jlopp/statoshi,myriadcoin/myriadcoin,TheBlueMatt/bitcoin,Rav3nPL/bitcoin,jmcorgan/bitcoin,yenliangl/bitcoin,litecoin-project/litecoin,wellenreiter01/Feathercoin,GroestlCoin/GroestlCoin,lateminer/bitcoin,digibyte/digibyte,prusnak/bitcoin,1185/starwels,BitzenyCoreDevelopers/bitzeny,myriadteam/myriadcoin,GroestlCoin/GroestlCoin,ryanofsky/bitcoin,thrasher-/litecoin,ElementsProject/elements,thrasher-/litecoin,prusnak/bitcoin,destenson/bitcoin--bitcoin,1185/starwels,viacoin/viacoin,achow101/bitcoin,Theshadow4all/ShadowCoin,paveljanik/bitcoin,Friedbaumer/litecoin,OmniLayer/omnicore,jambolo/bitcoin,EthanHeilman/bitcoin,rnicoll/bitcoin,MarcoFalke/bitcoin,BTCGPU/BTCGPU,rnicoll/bitcoin,mruddy/bitcoin,gjhiggins/vcoincore,myriadcoin/myriadcoin,RHavar/bitcoin,GroestlCoin/GroestlCoin,jlopp/statoshi,lateminer/bitcoin,vertcoin/vertcoin,instagibbs/bitcoin,bitcoin/bitcoin,cryptoprojects/ultimateonlinecash,guncoin/guncoin,domob1812/namecore,Flowdalic/bitcoin,domob1812/huntercore,r8921039/bitcoin,kallewoof/bitcoin,MazaCoin/maza,rawodb/bitcoin,viacoin/viacoin,sstone/bitcoin,AkioNak/bitcoin,afk11/bitcoin,21E14/bitcoin,alecalve/bitcoin,practicalswift/bitcoin,OmniLayer/omnicore,gjhiggins/vcoincore,kallewoof/bitcoin,droark/bitcoin,guncoin/guncoin,deeponion/deeponion,peercoin/peercoin,domob1812/namecore,ahmedbodi/vertcoin,gjhiggins/vcoincore,randy-waterhouse/bitcoin,dgarage/bc2,sipsorcery/bitcoin,Xekyo/bitcoin,mb300sd/bitcoin,ericshawlinux/bitcoin,Kogser/bitcoin,romanornr/viacoin,bitcoinknots/bitcoin,dgarage/bc2,yenliangl/bitcoin,Xekyo/bitcoin,namecoin/namecoin-core,particl/particl-core,mb300sd/bitcoin,sarielsaz/sarielsaz,dgarage/bc2,andreaskern/bitcoin,pstratem/bitcoin,sarielsaz/sarielsaz,kevcooper/bitcoin,bespike/litecoin,StarbuckBG/BTCGPU,donaloconnor/bitcoin,Kogser/bitcoin,bitcoinsSG/bitcoin,namecoin/namecoin-core,myriadcoin/myriadcoin,wellenreiter01/Feathercoin,tecnovert/particl-core,GroestlCoin/bitcoin,sarielsaz/sarielsaz,aspanta/bitcoin,GroestlCoin/bitcoin,practicalswift/bitcoin,StarbuckBG/BTCGPU,fujicoin/fujicoin,litecoin-project/litecoin,domob1812/namecore,trippysalmon/bitcoin,mm-s/bitcoin,GroestlCoin/bitcoin,sipsorcery/bitcoin,laudaa/bitcoin,gmaxwell/bitcoin,stamhe/bitcoin,stamhe/bitcoin,1185/starwels,pstratem/bitcoin,sarielsaz/sarielsaz,mruddy/bitcoin,h4x3rotab/BTCGPU,untrustbank/litecoin,Friedbaumer/litecoin,anditto/bitcoin,kallewoof/bitcoin,alecalve/bitcoin,achow101/bitcoin,myriadcoin/myriadcoin,peercoin/peercoin,untrustbank/litecoin,lateminer/bitcoin,jtimon/bitcoin,prusnak/bitcoin,simonmulser/bitcoin,dscotese/bitcoin,UFOCoins/ufo,Kogser/bitcoin,BTCGPU/BTCGPU,mruddy/bitcoin,apoelstra/bitcoin,Gazer022/bitcoin,namecoin/namecore,jambolo/bitcoin,BTCGPU/BTCGPU,Exgibichi/statusquo,litecoin-project/litecoin,Bushstar/UFO-Project,domob1812/huntercore,EthanHeilman/bitcoin,domob1812/bitcoin,ajtowns/bitcoin,Anfauglith/iop-hd,aspanta/bitcoin,domob1812/namecore,Gazer022/bitcoin,apoelstra/bitcoin,lbryio/lbrycrd,stamhe/bitcoin,MarcoFalke/bitcoin,instagibbs/bitcoin,n1bor/bitcoin,wangxinxi/litecoin,peercoin/peercoin,kallewoof/bitcoin,kallewoof/bitcoin,n1bor/bitcoin,DigitalPandacoin/pandacoin,bitcoinsSG/bitcoin,Xekyo/bitcoin,fanquake/bitcoin,Exgibichi/statusquo,jnewbery/bitcoin,GlobalBoost/GlobalBoost,bitcoinknots/bitcoin,paveljanik/bitcoin,starwels/starwels,litecoin-project/litecoin,dgarage/bc3,tjps/bitcoin,bitcoin/bitcoin,Jcing95/iop-hd,deeponion/deeponion,bitcoin/bitcoin,ajtowns/bitcoin,donaloconnor/bitcoin,jamesob/bitcoin,instagibbs/bitcoin,TheBlueMatt/bitcoin,aspanta/bitcoin,pataquets/namecoin-core,ahmedbodi/vertcoin,bitcoin/bitcoin,destenson/bitcoin--bitcoin,Kogser/bitcoin,anditto/bitcoin,simonmulser/bitcoin,rnicoll/dogecoin,yenliangl/bitcoin,rnicoll/dogecoin,practicalswift/bitcoin,vertcoin/vertcoin,maaku/bitcoin,laudaa/bitcoin,droark/bitcoin,jonasschnelli/bitcoin,DigitalPandacoin/pandacoin,shelvenzhou/BTCGPU,simonmulser/bitcoin,starwels/starwels,pstratem/bitcoin,Gazer022/bitcoin,AkioNak/bitcoin,Kogser/bitcoin,pataquets/namecoin-core,simonmulser/bitcoin,aspanta/bitcoin,jambolo/bitcoin,pstratem/bitcoin,vmp32k/litecoin,CryptArc/bitcoin,bitbrazilcoin-project/bitbrazilcoin,rawodb/bitcoin,digibyte/digibyte,Chancoin-core/CHANCOIN,CryptArc/bitcoin,Bushstar/UFO-Project,jamesob/bitcoin,brandonrobertz/namecoin-core,Jcing95/iop-hd,n1bor/bitcoin,prusnak/bitcoin,rawodb/bitcoin,wangxinxi/litecoin,nbenoit/bitcoin,digibyte/digibyte,Friedbaumer/litecoin,shelvenzhou/BTCGPU,tecnovert/particl-core,Xekyo/bitcoin,globaltoken/globaltoken,droark/bitcoin,ahmedbodi/vertcoin,DigitalPandacoin/pandacoin,ajtowns/bitcoin,namecoin/namecoin-core,JeremyRubin/bitcoin,vertcoin/vertcoin,jmcorgan/bitcoin,fujicoin/fujicoin,bespike/litecoin,MeshCollider/bitcoin,ajtowns/bitcoin,h4x3rotab/BTCGPU,gmaxwell/bitcoin,dgarage/bc2,myriadteam/myriadcoin,particl/particl-core,MazaCoin/maza,laudaa/bitcoin,namecoin/namecoin-core,bitcoinsSG/bitcoin,viacoin/viacoin,alecalve/bitcoin,Exgibichi/statusquo,GroestlCoin/GroestlCoin,particl/particl-core,sipsorcery/bitcoin,bitcoinsSG/bitcoin,anditto/bitcoin,r8921039/bitcoin,Kogser/bitcoin,Christewart/bitcoin,myriadteam/myriadcoin,donaloconnor/bitcoin,mitchellcash/bitcoin,Chancoin-core/CHANCOIN,kevcooper/bitcoin,Jcing95/iop-hd,tecnovert/particl-core,jnewbery/bitcoin,namecoin/namecore,gmaxwell/bitcoin,mitchellcash/bitcoin,MazaCoin/maza,sebrandon1/bitcoin,afk11/bitcoin,BTCGPU/BTCGPU,OmniLayer/omnicore,Theshadow4all/ShadowCoin,qtumproject/qtum,cryptoprojects/ultimateonlinecash,jnewbery/bitcoin,achow101/bitcoin,deeponion/deeponion,MarcoFalke/bitcoin,cryptoprojects/ultimateonlinecash,monacoinproject/monacoin,Rav3nPL/bitcoin,jnewbery/bitcoin,Exgibichi/statusquo,maaku/bitcoin,JeremyRubin/bitcoin,qtumproject/qtum,Friedbaumer/litecoin,joshrabinowitz/bitcoin,Anfauglith/iop-hd,jmcorgan/bitcoin,StarbuckBG/BTCGPU,wellenreiter01/Feathercoin,guncoin/guncoin,Flowdalic/bitcoin,maaku/bitcoin,CryptArc/bitcoin,Sjors/bitcoin,nbenoit/bitcoin,StarbuckBG/BTCGPU,Friedbaumer/litecoin,GroestlCoin/bitcoin,andreaskern/bitcoin,sarielsaz/sarielsaz,GlobalBoost/GlobalBoost,n1bor/bitcoin,practicalswift/bitcoin,midnightmagic/bitcoin,fanquake/bitcoin,guncoin/guncoin,starwels/starwels,mb300sd/bitcoin,domob1812/bitcoin,tjps/bitcoin,FeatherCoin/Feathercoin,romanornr/viacoin,fanquake/bitcoin,romanornr/viacoin,CryptArc/bitcoin,dgarage/bc2,RHavar/bitcoin,Chancoin-core/CHANCOIN,trippysalmon/bitcoin,shelvenzhou/BTCGPU,MazaCoin/maza,gjhiggins/vcoincore,prusnak/bitcoin,kevcooper/bitcoin,particl/particl-core,Theshadow4all/ShadowCoin,deeponion/deeponion,jambolo/bitcoin,bespike/litecoin,pataquets/namecoin-core,tecnovert/particl-core,Rav3nPL/bitcoin,kazcw/bitcoin,Bushstar/UFO-Project,qtumproject/qtum,rawodb/bitcoin,dgarage/bc3,sebrandon1/bitcoin,sebrandon1/bitcoin,donaloconnor/bitcoin,domob1812/bitcoin,mm-s/bitcoin,spiritlinxl/BTCGPU,achow101/bitcoin,namecoin/namecoin-core,Theshadow4all/ShadowCoin,21E14/bitcoin,jtimon/bitcoin,cdecker/bitcoin,laudaa/bitcoin,Exgibichi/statusquo,jambolo/bitcoin,x-kalux/bitcoin_WiG-B,lbryio/lbrycrd,n1bor/bitcoin,DigitalPandacoin/pandacoin,h4x3rotab/BTCGPU,h4x3rotab/BTCGPU,lbryio/lbrycrd,namecoin/namecoin-core,mm-s/bitcoin,vmp32k/litecoin,ajtowns/bitcoin,midnightmagic/bitcoin,ericshawlinux/bitcoin,globaltoken/globaltoken,paveljanik/bitcoin,nikkitan/bitcoin,bitbrazilcoin-project/bitbrazilcoin,tjps/bitcoin,Bushstar/UFO-Project,mitchellcash/bitcoin,MazaCoin/maza,r8921039/bitcoin,jmcorgan/bitcoin,spiritlinxl/BTCGPU,r8921039/bitcoin,achow101/bitcoin,peercoin/peercoin,paveljanik/bitcoin,aspanta/bitcoin,pstratem/bitcoin,fanquake/bitcoin,andreaskern/bitcoin,tecnovert/particl-core,Gazer022/bitcoin,jonasschnelli/bitcoin,gmaxwell/bitcoin,spiritlinxl/BTCGPU,domob1812/bitcoin,kazcw/bitcoin,MeshCollider/bitcoin,ericshawlinux/bitcoin,lbryio/lbrycrd,FeatherCoin/Feathercoin,joshrabinowitz/bitcoin,dscotese/bitcoin,BitzenyCoreDevelopers/bitzeny,Rav3nPL/bitcoin,dscotese/bitcoin,kazcw/bitcoin,sebrandon1/bitcoin,sipsorcery/bitcoin,ericshawlinux/bitcoin,pstratem/bitcoin,Rav3nPL/bitcoin,wellenreiter01/Feathercoin,RHavar/bitcoin,peercoin/peercoin,JeremyRubin/bitcoin,spiritlinxl/BTCGPU,jlopp/statoshi,jtimon/bitcoin,destenson/bitcoin--bitcoin,bespike/litecoin,Kogser/bitcoin,joshrabinowitz/bitcoin,stamhe/bitcoin,mb300sd/bitcoin,sstone/bitcoin,romanornr/viacoin,rnicoll/dogecoin,nbenoit/bitcoin,mb300sd/bitcoin,StarbuckBG/BTCGPU,nbenoit/bitcoin,nbenoit/bitcoin,practicalswift/bitcoin,donaloconnor/bitcoin,bitcoinsSG/bitcoin,domob1812/namecore,GlobalBoost/GlobalBoost,ryanofsky/bitcoin,mm-s/bitcoin,BitzenyCoreDevelopers/bitzeny,vmp32k/litecoin,starwels/starwels,StarbuckBG/BTCGPU,globaltoken/globaltoken,BTCGPU/BTCGPU,midnightmagic/bitcoin,monacoinproject/monacoin,EthanHeilman/bitcoin,randy-waterhouse/bitcoin,Jcing95/iop-hd,anditto/bitcoin,sipsorcery/bitcoin,Chancoin-core/CHANCOIN,randy-waterhouse/bitcoin,ahmedbodi/vertcoin,rawodb/bitcoin,BitzenyCoreDevelopers/bitzeny,stamhe/bitcoin,jmcorgan/bitcoin,sstone/bitcoin,21E14/bitcoin,tjps/bitcoin,lbryio/lbrycrd,fujicoin/fujicoin,domob1812/bitcoin,lateminer/bitcoin,digibyte/digibyte,brandonrobertz/namecoin-core,bitcoinknots/bitcoin,destenson/bitcoin--bitcoin,cdecker/bitcoin,aspanta/bitcoin,Christewart/bitcoin,RHavar/bitcoin,Anfauglith/iop-hd,FeatherCoin/Feathercoin,sstone/bitcoin,shelvenzhou/BTCGPU,Friedbaumer/litecoin,UFOCoins/ufo,gjhiggins/vcoincore,joshrabinowitz/bitcoin,ElementsProject/elements,dgarage/bc3,andreaskern/bitcoin,brandonrobertz/namecoin-core,alecalve/bitcoin,ppcoin/ppcoin,alecalve/bitcoin,digibyte/digibyte,GroestlCoin/GroestlCoin,mb300sd/bitcoin,laudaa/bitcoin,CryptArc/bitcoin,alecalve/bitcoin,namecoin/namecore,jamesob/bitcoin,wellenreiter01/Feathercoin,gmaxwell/bitcoin,n1bor/bitcoin,ElementsProject/elements,qtumproject/qtum,paveljanik/bitcoin,litecoin-project/litecoin,AkioNak/bitcoin,jtimon/bitcoin,fujicoin/fujicoin,ElementsProject/elements,ahmedbodi/vertcoin,DigitalPandacoin/pandacoin,thrasher-/litecoin,1185/starwels,thrasher-/litecoin,GlobalBoost/GlobalBoost,deeponion/deeponion,instagibbs/bitcoin,vertcoin/vertcoin,qtumproject/qtum,FeatherCoin/Feathercoin,bespike/litecoin,bitcoinknots/bitcoin,mitchellcash/bitcoin,romanornr/viacoin,vmp32k/litecoin,bitcoin/bitcoin,simonmulser/bitcoin,Flowdalic/bitcoin,randy-waterhouse/bitcoin,untrustbank/litecoin,kevcooper/bitcoin,MeshCollider/bitcoin,jmcorgan/bitcoin,jtimon/bitcoin,kevcooper/bitcoin,Rav3nPL/bitcoin,EthanHeilman/bitcoin,EthanHeilman/bitcoin,rnicoll/bitcoin,kallewoof/bitcoin,MeshCollider/bitcoin,dscotese/bitcoin,OmniLayer/omnicore,anditto/bitcoin,ppcoin/ppcoin,mruddy/bitcoin,FeatherCoin/Feathercoin,jambolo/bitcoin,starwels/starwels,simonmulser/bitcoin,brandonrobertz/namecoin-core,monacoinproject/monacoin,TheBlueMatt/bitcoin,destenson/bitcoin--bitcoin,achow101/bitcoin,globaltoken/globaltoken,JeremyRubin/bitcoin,ryanofsky/bitcoin,midnightmagic/bitcoin,maaku/bitcoin,OmniLayer/omnicore,GlobalBoost/GlobalBoost,kazcw/bitcoin,jtimon/bitcoin,RHavar/bitcoin,nbenoit/bitcoin,cdecker/bitcoin,maaku/bitcoin,trippysalmon/bitcoin,Flowdalic/bitcoin,trippysalmon/bitcoin,guncoin/guncoin,sstone/bitcoin,rnicoll/dogecoin,midnightmagic/bitcoin,Gazer022/bitcoin,apoelstra/bitcoin,TheBlueMatt/bitcoin,Sjors/bitcoin,domob1812/huntercore,jonasschnelli/bitcoin,spiritlinxl/BTCGPU,droark/bitcoin,vertcoin/vertcoin,21E14/bitcoin,mitchellcash/bitcoin,Anfauglith/iop-hd,jamesob/bitcoin,TheBlueMatt/bitcoin,viacoin/viacoin,monacoinproject/monacoin,cdecker/bitcoin,lbryio/lbrycrd,tecnovert/particl-core,DigitalPandacoin/pandacoin,andreaskern/bitcoin,trippysalmon/bitcoin,gjhiggins/vcoincore,fanquake/bitcoin,cryptoprojects/ultimateonlinecash,UFOCoins/ufo,Flowdalic/bitcoin,jnewbery/bitcoin,sebrandon1/bitcoin,bitcoinsSG/bitcoin,MarcoFalke/bitcoin,ahmedbodi/vertcoin,apoelstra/bitcoin,lbryio/lbrycrd,mm-s/bitcoin,pataquets/namecoin-core,21E14/bitcoin,mruddy/bitcoin,dscotese/bitcoin,vmp32k/litecoin,andreaskern/bitcoin,ryanofsky/bitcoin,rnicoll/bitcoin,21E14/bitcoin,joshrabinowitz/bitcoin,cryptoprojects/ultimateonlinecash,nikkitan/bitcoin,ElementsProject/elements,wangxinxi/litecoin,namecoin/namecore,ryanofsky/bitcoin,r8921039/bitcoin,viacoin/viacoin,midnightmagic/bitcoin,BitzenyCoreDevelopers/bitzeny,deeponion/deeponion,cdecker/bitcoin,Sjors/bitcoin,ryanofsky/bitcoin,Kogser/bitcoin,dgarage/bc3,wangxinxi/litecoin,digibyte/digibyte,jlopp/statoshi,myriadteam/myriadcoin,GroestlCoin/GroestlCoin,shelvenzhou/BTCGPU,Christewart/bitcoin,MeshCollider/bitcoin,Flowdalic/bitcoin,h4x3rotab/BTCGPU,yenliangl/bitcoin,particl/particl-core,MeshCollider/bitcoin,x-kalux/bitcoin_WiG-B,sebrandon1/bitcoin,mitchellcash/bitcoin,Kogser/bitcoin,TheBlueMatt/bitcoin,x-kalux/bitcoin_WiG-B,ElementsProject/elements,pataquets/namecoin-core,UFOCoins/ufo,jamesob/bitcoin,instagibbs/bitcoin,bitbrazilcoin-project/bitbrazilcoin,jamesob/bitcoin,stamhe/bitcoin,particl/particl-core,r8921039/bitcoin,GroestlCoin/bitcoin,peercoin/peercoin,instagibbs/bitcoin,MarcoFalke/bitcoin,lateminer/bitcoin,rnicoll/bitcoin,ericshawlinux/bitcoin,Christewart/bitcoin,jonasschnelli/bitcoin,untrustbank/litecoin,untrustbank/litecoin,practicalswift/bitcoin,globaltoken/globaltoken,Xekyo/bitcoin,BitzenyCoreDevelopers/bitzeny,cryptoprojects/ultimateonlinecash,AkioNak/bitcoin,nikkitan/bitcoin,fujicoin/fujicoin,wangxinxi/litecoin,Kogser/bitcoin,bitbrazilcoin-project/bitbrazilcoin,jonasschnelli/bitcoin,yenliangl/bitcoin,bitcoinknots/bitcoin,kevcooper/bitcoin,EthanHeilman/bitcoin,dgarage/bc3,laudaa/bitcoin,globaltoken/globaltoken,FeatherCoin/Feathercoin,BTCGPU/BTCGPU,destenson/bitcoin--bitcoin,UFOCoins/ufo,Christewart/bitcoin,myriadcoin/myriadcoin,kazcw/bitcoin,cdecker/bitcoin,sipsorcery/bitcoin,CryptArc/bitcoin,sstone/bitcoin,romanornr/viacoin,namecoin/namecore,domob1812/huntercore,mruddy/bitcoin,wellenreiter01/Feathercoin,domob1812/huntercore,ericshawlinux/bitcoin,myriadcoin/myriadcoin,monacoinproject/monacoin,afk11/bitcoin,lateminer/bitcoin,x-kalux/bitcoin_WiG-B,Bushstar/UFO-Project,wangxinxi/litecoin,qtumproject/qtum,apoelstra/bitcoin,bitcoin/bitcoin,bitbrazilcoin-project/bitbrazilcoin,Bushstar/UFO-Project,anditto/bitcoin,Exgibichi/statusquo,droark/bitcoin,rnicoll/bitcoin,litecoin-project/litecoin,jlopp/statoshi,nikkitan/bitcoin,RHavar/bitcoin,maaku/bitcoin,OmniLayer/omnicore,mm-s/bitcoin,1185/starwels,myriadteam/myriadcoin,AkioNak/bitcoin,untrustbank/litecoin,trippysalmon/bitcoin,ajtowns/bitcoin,afk11/bitcoin,domob1812/bitcoin,AkioNak/bitcoin,brandonrobertz/namecoin-core,1185/starwels,rawodb/bitcoin,Chancoin-core/CHANCOIN,apoelstra/bitcoin,UFOCoins/ufo,bitbrazilcoin-project/bitbrazilcoin,Christewart/bitcoin,JeremyRubin/bitcoin,fujicoin/fujicoin,shelvenzhou/BTCGPU,Anfauglith/iop-hd,Sjors/bitcoin,monacoinproject/monacoin,domob1812/huntercore,fanquake/bitcoin,rnicoll/dogecoin,ppcoin/ppcoin,vmp32k/litecoin,nikkitan/bitcoin,dgarage/bc2,thrasher-/litecoin,JeremyRubin/bitcoin