Bug 906167: don't start x11/xvfb/Xsession from puppet; r=rail
Bug 906706: clean up TemporaryItems too, third try; r=armenzg
Revert "Bug 906706: clean up TemporaryItems too, third try; r=armenzg"
Bug 891853: implement hiera; r=Callek
Bug 891853: supply vars to the rsync-secrets template; a=bustage