This patch fixes the problems related to the following error messages.
$ go get github.com/osrg/goplane
# github.com/osrg/goplane/netlink
/go/src/github.com/osrg/goplane/netlink/dataplane.go:136: unknown netlink.NexthopInfo field 'Flags' in struct literal
$ go get github.com/osrg/goplane
# github.com/osrg/goplane
/go/src/github.com/osrg/goplane/main.go:193: cannot use &newConfig.Zebra (type *"github.com/osrg/gobgp/config".Zebra) as type *"github.com/osrg/gobgp/config".ZebraConfig in argument to bgpServer.StartZebraClient
This patch fixes the problems related to the following error messages.