bug 1308630: always serve robots files from media dir of repo
bug 1308630: always serve robots files from media dir of repo

SphinxKnight/kuma,jwhitlock/kuma,SphinxKnight/kuma,mozilla/kuma,SphinxKnight/kuma,jwhitlock/kuma,escattone/kuma,mozilla/kuma,mozilla/kuma,mozilla/kuma,jwhitlock/kuma,escattone/kuma,Elchi3/kuma,SphinxKnight/kuma,Elchi3/kuma,Elchi3/kuma,Elchi3/kuma,a2sheppy/kuma,jwhitlock/kuma,SphinxKnight/kuma,mozilla/kuma,SphinxKnight/kuma,jwhitlock/kuma,a2sheppy/kuma,Elchi3/kuma,a2sheppy/kuma,a2sheppy/kuma,a2sheppy/kuma,escattone/kuma