test: verify bitcoin-cli -version with node stopped
test: verify bitcoin-cli -version with node stopped

in interface_bitcoin_cli.py and improve/harmonize the test logging.

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