doc: remove pointlessly duplicated linter version / install info
doc: remove pointlessly duplicated linter version / install info

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