[fluentd] Enable unix socket listener
[fluentd] Enable unix socket listener

And for convenience, drop fluent-cat in the PATH

tinnightcap/nubis-base,gozer/nubis-base,limed/nubis-base,tinnightcap/nubis-base,Nubisproject/nubis-base,limed/nubis-base,Nubisproject/nubis-base,gozer/nubis-base,gozer/nubis-base,limed/nubis-base,tinnightcap/nubis-base