test: Remove unused self.connect_nodes
test: Remove unused self.connect_nodes

The nodes are stopped in the next line, no need to connect them

jambolo/bitcoin,prusnak/bitcoin,bitcoinknots/bitcoin,Xekyo/bitcoin,bitcoin/bitcoin,jlopp/statoshi,pataquets/namecoin-core,domob1812/namecore,ajtowns/bitcoin,instagibbs/bitcoin,lateminer/bitcoin,Xekyo/bitcoin,ajtowns/bitcoin,MarcoFalke/bitcoin,GroestlCoin/bitcoin,jamesob/bitcoin,dscotese/bitcoin,pataquets/namecoin-core,bitcoin/bitcoin,lateminer/bitcoin,AkioNak/bitcoin,GroestlCoin/GroestlCoin,domob1812/namecore,sipsorcery/bitcoin,fanquake/bitcoin,Xekyo/bitcoin,tecnovert/particl-core,instagibbs/bitcoin,namecoin/namecoin-core,achow101/bitcoin,MarcoFalke/bitcoin,dscotese/bitcoin,bitcoin/bitcoin,bitcoinknots/bitcoin,pataquets/namecoin-core,dscotese/bitcoin,AkioNak/bitcoin,MarcoFalke/bitcoin,tecnovert/particl-core,prusnak/bitcoin,mm-s/bitcoin,jambolo/bitcoin,AkioNak/bitcoin,jambolo/bitcoin,domob1812/bitcoin,domob1812/namecore,domob1812/bitcoin,sipsorcery/bitcoin,sipsorcery/bitcoin,Xekyo/bitcoin,bitcoinsSG/bitcoin,jlopp/statoshi,kallewoof/bitcoin,namecoin/namecore,jlopp/statoshi,bitcoinsSG/bitcoin,GroestlCoin/GroestlCoin,pataquets/namecoin-core,particl/particl-core,dscotese/bitcoin,AkioNak/bitcoin,domob1812/namecore,namecoin/namecoin-core,achow101/bitcoin,mm-s/bitcoin,bitcoin/bitcoin,andreaskern/bitcoin,GroestlCoin/GroestlCoin,lateminer/bitcoin,domob1812/bitcoin,GroestlCoin/bitcoin,ajtowns/bitcoin,bitcoinknots/bitcoin,mm-s/bitcoin,mm-s/bitcoin,fanquake/bitcoin,lateminer/bitcoin,lateminer/bitcoin,andreaskern/bitcoin,instagibbs/bitcoin,kallewoof/bitcoin,tecnovert/particl-core,jlopp/statoshi,jamesob/bitcoin,mruddy/bitcoin,jlopp/statoshi,particl/particl-core,jamesob/bitcoin,andreaskern/bitcoin,sstone/bitcoin,tecnovert/particl-core,kallewoof/bitcoin,fujicoin/fujicoin,namecoin/namecore,fujicoin/fujicoin,kallewoof/bitcoin,MarcoFalke/bitcoin,bitcoinknots/bitcoin,bitcoinsSG/bitcoin,sstone/bitcoin,particl/particl-core,domob1812/bitcoin,Xekyo/bitcoin,bitcoin/bitcoin,namecoin/namecoin-core,mruddy/bitcoin,fanquake/bitcoin,instagibbs/bitcoin,prusnak/bitcoin,jamesob/bitcoin,achow101/bitcoin,namecoin/namecoin-core,prusnak/bitcoin,bitcoin/bitcoin,GroestlCoin/bitcoin,fanquake/bitcoin,sipsorcery/bitcoin,ajtowns/bitcoin,GroestlCoin/GroestlCoin,GroestlCoin/bitcoin,jambolo/bitcoin,mruddy/bitcoin,fanquake/bitcoin,andreaskern/bitcoin,kallewoof/bitcoin,namecoin/namecoin-core,sstone/bitcoin,anditto/bitcoin,tecnovert/particl-core,namecoin/namecore,particl/particl-core,sipsorcery/bitcoin,anditto/bitcoin,andreaskern/bitcoin,bitcoinsSG/bitcoin,prusnak/bitcoin,AkioNak/bitcoin,tecnovert/particl-core,anditto/bitcoin,fujicoin/fujicoin,domob1812/namecore,pataquets/namecoin-core,dscotese/bitcoin,fujicoin/fujicoin,anditto/bitcoin,bitcoinsSG/bitcoin,particl/particl-core,jambolo/bitcoin,mm-s/bitcoin,Xekyo/bitcoin,anditto/bitcoin,namecoin/namecoin-core,sstone/bitcoin,namecoin/namecore,GroestlCoin/bitcoin,MarcoFalke/bitcoin,achow101/bitcoin,achow101/bitcoin,jlopp/statoshi,instagibbs/bitcoin,mruddy/bitcoin,anditto/bitcoin,ajtowns/bitcoin,achow101/bitcoin,instagibbs/bitcoin,dscotese/bitcoin,lateminer/bitcoin,pataquets/namecoin-core,sstone/bitcoin,prusnak/bitcoin,GroestlCoin/GroestlCoin,mm-s/bitcoin,bitcoinknots/bitcoin,MarcoFalke/bitcoin,sipsorcery/bitcoin,kallewoof/bitcoin,andreaskern/bitcoin,jambolo/bitcoin,bitcoinsSG/bitcoin,jamesob/bitcoin,domob1812/bitcoin,AkioNak/bitcoin,mruddy/bitcoin,namecoin/namecore,fanquake/bitcoin,particl/particl-core,GroestlCoin/GroestlCoin,ajtowns/bitcoin,mruddy/bitcoin,sstone/bitcoin,jamesob/bitcoin,GroestlCoin/bitcoin,namecoin/namecore,domob1812/bitcoin,fujicoin/fujicoin,domob1812/namecore,fujicoin/fujicoin