Use std::bind instead of boost::bind to re-lock the wallet
Use std::bind instead of boost::bind to re-lock the wallet

Change suggested by Marco Falke.

bitcoinsSG/bitcoin,rnicoll/dogecoin,particl/particl-core,namecoin/namecoin-core,achow101/bitcoin,vertcoin/vertcoin,cdecker/bitcoin,paveljanik/bitcoin,vertcoin/vertcoin,MarcoFalke/bitcoin,midnightmagic/bitcoin,RHavar/bitcoin,qtumproject/qtum,practicalswift/bitcoin,gjhiggins/vcoincore,peercoin/peercoin,Sjors/bitcoin,namecoin/namecoin-core,rnicoll/dogecoin,GlobalBoost/GlobalBoost,GroestlCoin/GroestlCoin,rnicoll/dogecoin,GroestlCoin/GroestlCoin,fujicoin/fujicoin,GroestlCoin/bitcoin,litecoin-project/litecoin,afk11/bitcoin,namecoin/namecoin-core,jtimon/bitcoin,AkioNak/bitcoin,pstratem/bitcoin,Kogser/bitcoin,randy-waterhouse/bitcoin,sebrandon1/bitcoin,rawodb/bitcoin,fanquake/bitcoin,TheBlueMatt/bitcoin,apoelstra/bitcoin,AkioNak/bitcoin,andreaskern/bitcoin,bitcoinsSG/bitcoin,domob1812/namecore,bitcoin/bitcoin,donaloconnor/bitcoin,rawodb/bitcoin,vmp32k/litecoin,n1bor/bitcoin,jlopp/statoshi,apoelstra/bitcoin,wellenreiter01/Feathercoin,Bushstar/UFO-Project,kazcw/bitcoin,jambolo/bitcoin,jonasschnelli/bitcoin,qtumproject/qtum,ElementsProject/elements,myriadcoin/myriadcoin,Flowdalic/bitcoin,kazcw/bitcoin,Bushstar/UFO-Project,alecalve/bitcoin,bitcoinknots/bitcoin,achow101/bitcoin,randy-waterhouse/bitcoin,ElementsProject/elements,cdecker/bitcoin,prusnak/bitcoin,anditto/bitcoin,fanquake/bitcoin,Bushstar/UFO-Project,untrustbank/litecoin,RHavar/bitcoin,DigitalPandacoin/pandacoin,donaloconnor/bitcoin,Sjors/bitcoin,EthanHeilman/bitcoin,pataquets/namecoin-core,namecoin/namecoin-core,untrustbank/litecoin,thrasher-/litecoin,jtimon/bitcoin,bespike/litecoin,fujicoin/fujicoin,bitcoinknots/bitcoin,domob1812/namecore,jonasschnelli/bitcoin,jmcorgan/bitcoin,EthanHeilman/bitcoin,vmp32k/litecoin,Kogser/bitcoin,sipsorcery/bitcoin,domob1812/huntercore,CryptArc/bitcoin,yenliangl/bitcoin,Christewart/bitcoin,particl/particl-core,RHavar/bitcoin,mruddy/bitcoin,Flowdalic/bitcoin,dscotese/bitcoin,MarcoFalke/bitcoin,myriadcoin/myriadcoin,FeatherCoin/Feathercoin,paveljanik/bitcoin,particl/particl-core,joshrabinowitz/bitcoin,bitcoinsSG/bitcoin,vmp32k/litecoin,thrasher-/litecoin,ElementsProject/elements,andreaskern/bitcoin,Xekyo/bitcoin,domob1812/namecore,instagibbs/bitcoin,lateminer/bitcoin,yenliangl/bitcoin,jamesob/bitcoin,JeremyRubin/bitcoin,jlopp/statoshi,sstone/bitcoin,GroestlCoin/GroestlCoin,Bushstar/UFO-Project,domob1812/huntercore,jlopp/statoshi,RHavar/bitcoin,rnicoll/dogecoin,afk11/bitcoin,DigitalPandacoin/pandacoin,litecoin-project/litecoin,vmp32k/litecoin,DigitalPandacoin/pandacoin,practicalswift/bitcoin,apoelstra/bitcoin,digibyte/digibyte,BTCGPU/BTCGPU,domob1812/namecore,FeatherCoin/Feathercoin,yenliangl/bitcoin,bitcoinsSG/bitcoin,jlopp/statoshi,mruddy/bitcoin,guncoin/guncoin,namecoin/namecore,Christewart/bitcoin,r8921039/bitcoin,apoelstra/bitcoin,domob1812/namecore,namecoin/namecoin-core,tjps/bitcoin,jamesob/bitcoin,jlopp/statoshi,jonasschnelli/bitcoin,jmcorgan/bitcoin,CryptArc/bitcoin,lateminer/bitcoin,Xekyo/bitcoin,jonasschnelli/bitcoin,mitchellcash/bitcoin,dscotese/bitcoin,instagibbs/bitcoin,ajtowns/bitcoin,JeremyRubin/bitcoin,Sjors/bitcoin,pstratem/bitcoin,droark/bitcoin,bespike/litecoin,sipsorcery/bitcoin,myriadteam/myriadcoin,CryptArc/bitcoin,rawodb/bitcoin,jambolo/bitcoin,anditto/bitcoin,mruddy/bitcoin,vmp32k/litecoin,EthanHeilman/bitcoin,TheBlueMatt/bitcoin,AkioNak/bitcoin,jamesob/bitcoin,litecoin-project/litecoin,myriadteam/myriadcoin,jtimon/bitcoin,Xekyo/bitcoin,domob1812/huntercore,tjps/bitcoin,MarcoFalke/bitcoin,wellenreiter01/Feathercoin,rawodb/bitcoin,donaloconnor/bitcoin,bitcoinknots/bitcoin,vertcoin/vertcoin,r8921039/bitcoin,peercoin/peercoin,h4x3rotab/BTCGPU,paveljanik/bitcoin,ElementsProject/elements,bitcoin/bitcoin,sstone/bitcoin,digibyte/digibyte,randy-waterhouse/bitcoin,namecoin/namecore,mruddy/bitcoin,tjps/bitcoin,FeatherCoin/Feathercoin,mruddy/bitcoin,n1bor/bitcoin,pstratem/bitcoin,pataquets/namecoin-core,Flowdalic/bitcoin,n1bor/bitcoin,jmcorgan/bitcoin,rawodb/bitcoin,particl/particl-core,lateminer/bitcoin,guncoin/guncoin,Bushstar/UFO-Project,ajtowns/bitcoin,andreaskern/bitcoin,bitcoinsSG/bitcoin,guncoin/guncoin,anditto/bitcoin,BTCGPU/BTCGPU,ericshawlinux/bitcoin,rnicoll/bitcoin,Kogser/bitcoin,paveljanik/bitcoin,BTCGPU/BTCGPU,practicalswift/bitcoin,alecalve/bitcoin,yenliangl/bitcoin,domob1812/bitcoin,nikkitan/bitcoin,untrustbank/litecoin,AkioNak/bitcoin,MeshCollider/bitcoin,sebrandon1/bitcoin,domob1812/bitcoin,nikkitan/bitcoin,instagibbs/bitcoin,sebrandon1/bitcoin,OmniLayer/omnicore,lbryio/lbrycrd,Flowdalic/bitcoin,qtumproject/qtum,qtumproject/qtum,afk11/bitcoin,practicalswift/bitcoin,anditto/bitcoin,domob1812/huntercore,domob1812/bitcoin,gjhiggins/vcoincore,EthanHeilman/bitcoin,wellenreiter01/Feathercoin,kazcw/bitcoin,mitchellcash/bitcoin,guncoin/guncoin,bitcoin/bitcoin,rawodb/bitcoin,MarcoFalke/bitcoin,pataquets/namecoin-core,GroestlCoin/GroestlCoin,jambolo/bitcoin,lbryio/lbrycrd,digibyte/digibyte,droark/bitcoin,jnewbery/bitcoin,CryptArc/bitcoin,thrasher-/litecoin,ahmedbodi/vertcoin,jnewbery/bitcoin,nikkitan/bitcoin,myriadteam/myriadcoin,GroestlCoin/GroestlCoin,tjps/bitcoin,tecnovert/particl-core,rnicoll/bitcoin,wellenreiter01/Feathercoin,pataquets/namecoin-core,MeshCollider/bitcoin,pstratem/bitcoin,kallewoof/bitcoin,TheBlueMatt/bitcoin,gjhiggins/vcoincore,ericshawlinux/bitcoin,ElementsProject/elements,thrasher-/litecoin,randy-waterhouse/bitcoin,kallewoof/bitcoin,litecoin-project/litecoin,mitchellcash/bitcoin,monacoinproject/monacoin,ericshawlinux/bitcoin,fanquake/bitcoin,ahmedbodi/vertcoin,prusnak/bitcoin,GroestlCoin/bitcoin,instagibbs/bitcoin,JeremyRubin/bitcoin,midnightmagic/bitcoin,bitcoinsSG/bitcoin,CryptArc/bitcoin,Flowdalic/bitcoin,FeatherCoin/Feathercoin,namecoin/namecore,JeremyRubin/bitcoin,myriadteam/myriadcoin,Christewart/bitcoin,Xekyo/bitcoin,achow101/bitcoin,r8921039/bitcoin,fujicoin/fujicoin,apoelstra/bitcoin,jtimon/bitcoin,gjhiggins/vcoincore,particl/particl-core,prusnak/bitcoin,kallewoof/bitcoin,joshrabinowitz/bitcoin,sipsorcery/bitcoin,anditto/bitcoin,pataquets/namecoin-core,jambolo/bitcoin,bitcoin/bitcoin,monacoinproject/monacoin,namecoin/namecore,ajtowns/bitcoin,tecnovert/particl-core,tecnovert/particl-core,jtimon/bitcoin,DigitalPandacoin/pandacoin,GroestlCoin/bitcoin,JeremyRubin/bitcoin,instagibbs/bitcoin,ahmedbodi/vertcoin,gjhiggins/vcoincore,jlopp/statoshi,GlobalBoost/GlobalBoost,nikkitan/bitcoin,ahmedbodi/vertcoin,peercoin/peercoin,monacoinproject/monacoin,MeshCollider/bitcoin,jmcorgan/bitcoin,vmp32k/litecoin,rnicoll/bitcoin,jamesob/bitcoin,qtumproject/qtum,alecalve/bitcoin,Sjors/bitcoin,randy-waterhouse/bitcoin,dscotese/bitcoin,lateminer/bitcoin,EthanHeilman/bitcoin,kallewoof/bitcoin,Kogser/bitcoin,sipsorcery/bitcoin,fanquake/bitcoin,digibyte/digibyte,andreaskern/bitcoin,prusnak/bitcoin,domob1812/namecore,Kogser/bitcoin,dscotese/bitcoin,ajtowns/bitcoin,OmniLayer/omnicore,bespike/litecoin,myriadcoin/myriadcoin,namecoin/namecore,myriadteam/myriadcoin,OmniLayer/omnicore,DigitalPandacoin/pandacoin,dscotese/bitcoin,cdecker/bitcoin,qtumproject/qtum,Kogser/bitcoin,peercoin/peercoin,Christewart/bitcoin,BTCGPU/BTCGPU,cdecker/bitcoin,paveljanik/bitcoin,donaloconnor/bitcoin,vertcoin/vertcoin,achow101/bitcoin,TheBlueMatt/bitcoin,peercoin/peercoin,pstratem/bitcoin,TheBlueMatt/bitcoin,ajtowns/bitcoin,cdecker/bitcoin,Xekyo/bitcoin,kallewoof/bitcoin,tjps/bitcoin,pstratem/bitcoin,untrustbank/litecoin,midnightmagic/bitcoin,MarcoFalke/bitcoin,GroestlCoin/bitcoin,MeshCollider/bitcoin,lateminer/bitcoin,domob1812/bitcoin,jambolo/bitcoin,OmniLayer/omnicore,fujicoin/fujicoin,lbryio/lbrycrd,mitchellcash/bitcoin,EthanHeilman/bitcoin,lbryio/lbrycrd,tecnovert/particl-core,bitcoin/bitcoin,fanquake/bitcoin,GlobalBoost/GlobalBoost,namecoin/namecoin-core,rnicoll/bitcoin,vertcoin/vertcoin,Sjors/bitcoin,Kogser/bitcoin,Kogser/bitcoin,kazcw/bitcoin,cdecker/bitcoin,monacoinproject/monacoin,MeshCollider/bitcoin,droark/bitcoin,h4x3rotab/BTCGPU,midnightmagic/bitcoin,monacoinproject/monacoin,litecoin-project/litecoin,JeremyRubin/bitcoin,bitcoin/bitcoin,jamesob/bitcoin,CryptArc/bitcoin,OmniLayer/omnicore,sebrandon1/bitcoin,randy-waterhouse/bitcoin,dscotese/bitcoin,domob1812/huntercore,particl/particl-core,r8921039/bitcoin,jonasschnelli/bitcoin,h4x3rotab/BTCGPU,Christewart/bitcoin,nikkitan/bitcoin,sstone/bitcoin,bespike/litecoin,andreaskern/bitcoin,jmcorgan/bitcoin,ericshawlinux/bitcoin,tecnovert/particl-core,ahmedbodi/vertcoin,GlobalBoost/GlobalBoost,vertcoin/vertcoin,fujicoin/fujicoin,myriadcoin/myriadcoin,prusnak/bitcoin,mm-s/bitcoin,mm-s/bitcoin,yenliangl/bitcoin,afk11/bitcoin,Kogser/bitcoin,ElementsProject/elements,afk11/bitcoin,donaloconnor/bitcoin,tecnovert/particl-core,bespike/litecoin,lbryio/lbrycrd,ajtowns/bitcoin,jmcorgan/bitcoin,MeshCollider/bitcoin,n1bor/bitcoin,domob1812/huntercore,apoelstra/bitcoin,digibyte/digibyte,wellenreiter01/Feathercoin,yenliangl/bitcoin,GroestlCoin/bitcoin,h4x3rotab/BTCGPU,ericshawlinux/bitcoin,instagibbs/bitcoin,GlobalBoost/GlobalBoost,Christewart/bitcoin,achow101/bitcoin,rnicoll/bitcoin,ericshawlinux/bitcoin,droark/bitcoin,jtimon/bitcoin,afk11/bitcoin,thrasher-/litecoin,Bushstar/UFO-Project,lbryio/lbrycrd,kazcw/bitcoin,practicalswift/bitcoin,practicalswift/bitcoin,untrustbank/litecoin,sstone/bitcoin,RHavar/bitcoin,jambolo/bitcoin,mm-s/bitcoin,TheBlueMatt/bitcoin,domob1812/bitcoin,joshrabinowitz/bitcoin,lbryio/lbrycrd,bespike/litecoin,rnicoll/bitcoin,midnightmagic/bitcoin,sipsorcery/bitcoin,h4x3rotab/BTCGPU,n1bor/bitcoin,mitchellcash/bitcoin,lateminer/bitcoin,tjps/bitcoin,ahmedbodi/vertcoin,myriadteam/myriadcoin,Kogser/bitcoin,wellenreiter01/Feathercoin,r8921039/bitcoin,FeatherCoin/Feathercoin,gjhiggins/vcoincore,DigitalPandacoin/pandacoin,droark/bitcoin,mitchellcash/bitcoin,rnicoll/dogecoin,jnewbery/bitcoin,Kogser/bitcoin,r8921039/bitcoin,sebrandon1/bitcoin,Kogser/bitcoin,joshrabinowitz/bitcoin,sebrandon1/bitcoin,AkioNak/bitcoin,litecoin-project/litecoin,midnightmagic/bitcoin,peercoin/peercoin,jnewbery/bitcoin,andreaskern/bitcoin,pataquets/namecoin-core,kazcw/bitcoin,anditto/bitcoin,namecoin/namecore,Flowdalic/bitcoin,thrasher-/litecoin,jnewbery/bitcoin,GlobalBoost/GlobalBoost,qtumproject/qtum,donaloconnor/bitcoin,jamesob/bitcoin,guncoin/guncoin,prusnak/bitcoin,joshrabinowitz/bitcoin,RHavar/bitcoin,h4x3rotab/BTCGPU,Xekyo/bitcoin,GroestlCoin/GroestlCoin,guncoin/guncoin,mm-s/bitcoin,fujicoin/fujicoin,AkioNak/bitcoin,MarcoFalke/bitcoin,monacoinproject/monacoin,GroestlCoin/bitcoin,kallewoof/bitcoin,digibyte/digibyte,paveljanik/bitcoin,alecalve/bitcoin,FeatherCoin/Feathercoin,alecalve/bitcoin,myriadcoin/myriadcoin,sstone/bitcoin,GlobalBoost/GlobalBoost,OmniLayer/omnicore,BTCGPU/BTCGPU,bitcoinknots/bitcoin,myriadcoin/myriadcoin,droark/bitcoin,bitcoinknots/bitcoin,fanquake/bitcoin,alecalve/bitcoin,achow101/bitcoin,sstone/bitcoin,domob1812/bitcoin,nikkitan/bitcoin,joshrabinowitz/bitcoin,BTCGPU/BTCGPU,sipsorcery/bitcoin,mm-s/bitcoin,n1bor/bitcoin,mruddy/bitcoin,untrustbank/litecoin,mm-s/bitcoin