qt, refactor: Cleanup ModalOverlay slots
qt, refactor: Cleanup ModalOverlay slots

jnewbery/bitcoin,mruddy/bitcoin,dscotese/bitcoin,fujicoin/fujicoin,fujicoin/fujicoin,mruddy/bitcoin,jonasschnelli/bitcoin,cdecker/bitcoin,pataquets/namecoin-core,rnicoll/bitcoin,cdecker/bitcoin,JeremyRubin/bitcoin,sipsorcery/bitcoin,EthanHeilman/bitcoin,JeremyRubin/bitcoin,MeshCollider/bitcoin,andreaskern/bitcoin,bitcoin/bitcoin,GroestlCoin/bitcoin,MarcoFalke/bitcoin,yenliangl/bitcoin,jambolo/bitcoin,Sjors/bitcoin,apoelstra/bitcoin,n1bor/bitcoin,EthanHeilman/bitcoin,instagibbs/bitcoin,pataquets/namecoin-core,anditto/bitcoin,cdecker/bitcoin,qtumproject/qtum,pstratem/bitcoin,alecalve/bitcoin,prusnak/bitcoin,fanquake/bitcoin,MeshCollider/bitcoin,andreaskern/bitcoin,sstone/bitcoin,mm-s/bitcoin,ajtowns/bitcoin,particl/particl-core,AkioNak/bitcoin,JeremyRubin/bitcoin,Xekyo/bitcoin,EthanHeilman/bitcoin,prusnak/bitcoin,mruddy/bitcoin,ajtowns/bitcoin,particl/particl-core,prusnak/bitcoin,jamesob/bitcoin,MeshCollider/bitcoin,n1bor/bitcoin,yenliangl/bitcoin,jnewbery/bitcoin,bitcoin/bitcoin,bitcoin/bitcoin,domob1812/namecore,rnicoll/bitcoin,jlopp/statoshi,instagibbs/bitcoin,lateminer/bitcoin,domob1812/bitcoin,Xekyo/bitcoin,domob1812/bitcoin,ElementsProject/elements,MeshCollider/bitcoin,alecalve/bitcoin,achow101/bitcoin,jambolo/bitcoin,alecalve/bitcoin,bitcoinknots/bitcoin,lateminer/bitcoin,namecoin/namecoin-core,lateminer/bitcoin,MeshCollider/bitcoin,rnicoll/bitcoin,rnicoll/bitcoin,anditto/bitcoin,n1bor/bitcoin,cdecker/bitcoin,domob1812/bitcoin,practicalswift/bitcoin,jlopp/statoshi,fanquake/bitcoin,jonasschnelli/bitcoin,GroestlCoin/GroestlCoin,litecoin-project/litecoin,pataquets/namecoin-core,AkioNak/bitcoin,instagibbs/bitcoin,jambolo/bitcoin,yenliangl/bitcoin,yenliangl/bitcoin,achow101/bitcoin,mm-s/bitcoin,apoelstra/bitcoin,rnicoll/dogecoin,ajtowns/bitcoin,namecoin/namecoin-core,bitcoinknots/bitcoin,GroestlCoin/bitcoin,jlopp/statoshi,practicalswift/bitcoin,anditto/bitcoin,GroestlCoin/GroestlCoin,particl/particl-core,qtumproject/qtum,GroestlCoin/bitcoin,ElementsProject/elements,prusnak/bitcoin,kallewoof/bitcoin,sstone/bitcoin,domob1812/namecore,kallewoof/bitcoin,Sjors/bitcoin,litecoin-project/litecoin,tecnovert/particl-core,alecalve/bitcoin,tecnovert/particl-core,achow101/bitcoin,AkioNak/bitcoin,sipsorcery/bitcoin,namecoin/namecore,GroestlCoin/GroestlCoin,jamesob/bitcoin,Xekyo/bitcoin,apoelstra/bitcoin,andreaskern/bitcoin,litecoin-project/litecoin,GroestlCoin/bitcoin,practicalswift/bitcoin,fujicoin/fujicoin,pstratem/bitcoin,namecoin/namecoin-core,pstratem/bitcoin,tecnovert/particl-core,Xekyo/bitcoin,jamesob/bitcoin,MarcoFalke/bitcoin,prusnak/bitcoin,sstone/bitcoin,JeremyRubin/bitcoin,fujicoin/fujicoin,rnicoll/dogecoin,Sjors/bitcoin,anditto/bitcoin,jamesob/bitcoin,MarcoFalke/bitcoin,jamesob/bitcoin,apoelstra/bitcoin,practicalswift/bitcoin,n1bor/bitcoin,apoelstra/bitcoin,pstratem/bitcoin,kallewoof/bitcoin,bitcoinsSG/bitcoin,domob1812/bitcoin,MarcoFalke/bitcoin,sstone/bitcoin,namecoin/namecoin-core,MarcoFalke/bitcoin,alecalve/bitcoin,namecoin/namecoin-core,pstratem/bitcoin,namecoin/namecore,bitcoinknots/bitcoin,fujicoin/fujicoin,namecoin/namecore,bitcoinsSG/bitcoin,bitcoinsSG/bitcoin,sstone/bitcoin,bitcoin/bitcoin,qtumproject/qtum,particl/particl-core,sipsorcery/bitcoin,Sjors/bitcoin,pataquets/namecoin-core,GroestlCoin/GroestlCoin,domob1812/namecore,cdecker/bitcoin,mruddy/bitcoin,JeremyRubin/bitcoin,practicalswift/bitcoin,yenliangl/bitcoin,namecoin/namecore,fanquake/bitcoin,domob1812/namecore,sipsorcery/bitcoin,EthanHeilman/bitcoin,particl/particl-core,rnicoll/dogecoin,rnicoll/dogecoin,JeremyRubin/bitcoin,achow101/bitcoin,ajtowns/bitcoin,EthanHeilman/bitcoin,tecnovert/particl-core,lateminer/bitcoin,anditto/bitcoin,mruddy/bitcoin,andreaskern/bitcoin,tecnovert/particl-core,yenliangl/bitcoin,dscotese/bitcoin,jlopp/statoshi,mm-s/bitcoin,namecoin/namecoin-core,qtumproject/qtum,qtumproject/qtum,fujicoin/fujicoin,rnicoll/bitcoin,domob1812/bitcoin,qtumproject/qtum,bitcoinsSG/bitcoin,ElementsProject/elements,anditto/bitcoin,lateminer/bitcoin,n1bor/bitcoin,MarcoFalke/bitcoin,namecoin/namecore,AkioNak/bitcoin,lateminer/bitcoin,Sjors/bitcoin,bitcoin/bitcoin,pataquets/namecoin-core,jambolo/bitcoin,bitcoin/bitcoin,mm-s/bitcoin,jnewbery/bitcoin,GroestlCoin/GroestlCoin,particl/particl-core,pataquets/namecoin-core,prusnak/bitcoin,bitcoinsSG/bitcoin,mruddy/bitcoin,jonasschnelli/bitcoin,dscotese/bitcoin,GroestlCoin/bitcoin,litecoin-project/litecoin,instagibbs/bitcoin,litecoin-project/litecoin,practicalswift/bitcoin,GroestlCoin/GroestlCoin,kallewoof/bitcoin,instagibbs/bitcoin,apoelstra/bitcoin,ElementsProject/elements,kallewoof/bitcoin,jlopp/statoshi,jonasschnelli/bitcoin,jnewbery/bitcoin,instagibbs/bitcoin,ElementsProject/elements,Xekyo/bitcoin,alecalve/bitcoin,ElementsProject/elements,AkioNak/bitcoin,MeshCollider/bitcoin,andreaskern/bitcoin,Xekyo/bitcoin,sstone/bitcoin,dscotese/bitcoin,rnicoll/bitcoin,jonasschnelli/bitcoin,domob1812/namecore,achow101/bitcoin,AkioNak/bitcoin,fanquake/bitcoin,bitcoinknots/bitcoin,kallewoof/bitcoin,jambolo/bitcoin,andreaskern/bitcoin,jnewbery/bitcoin,mm-s/bitcoin,sipsorcery/bitcoin,bitcoinknots/bitcoin,namecoin/namecore,litecoin-project/litecoin,tecnovert/particl-core,dscotese/bitcoin,n1bor/bitcoin,dscotese/bitcoin,GroestlCoin/bitcoin,domob1812/namecore,achow101/bitcoin,jlopp/statoshi,jambolo/bitcoin,ajtowns/bitcoin,qtumproject/qtum,jamesob/bitcoin,ajtowns/bitcoin,rnicoll/dogecoin,domob1812/bitcoin,mm-s/bitcoin,fanquake/bitcoin,fanquake/bitcoin,EthanHeilman/bitcoin,pstratem/bitcoin,bitcoinsSG/bitcoin,sipsorcery/bitcoin,cdecker/bitcoin