added the draft as implemented by JunOS
added the draft as implemented by JunOS

earies/exabgp,blablacar/exabgp,fugitifduck/exabgp,chrisy/exabgp,dneiter/exabgp,earies/exabgp,chrisy/exabgp,lochiiconnectivity/exabgp,dneiter/exabgp,fugitifduck/exabgp,fugitifduck/exabgp,lochiiconnectivity/exabgp,dneiter/exabgp,chrisy/exabgp,blablacar/exabgp,benagricola/exabgp,earies/exabgp,blablacar/exabgp,PowerDNS/exabgp,lochiiconnectivity/exabgp,PowerDNS/exabgp,benagricola/exabgp,PowerDNS/exabgp,benagricola/exabgp