Install fuelclient before containers on Fuel Master

Nailgun container needs /etc/fuel/client
configured because it mounts this path
read-only and errors during its puppet run.

Change-Id: I21d0d62d03821d1ccaf4b4bfabd2df8188120287
Closes-Bug: #1362614
Merge "Install fuelclient before containers on Fuel Master"