netinfo: clarify client and server versions in header
netinfo: clarify client and server versions in header

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