cli -netinfo: make age column variable-width
cli -netinfo: make age column variable-width

as it has a wide possible range and the new name ("age" instead of "uptime") is
much shorter.

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