Ordering fix for puppet logging configs in Cobbler

Change-Id: Ief9ee8291ea1b0205c5d7d04f49e7d8eb9887e6e
Closes-bug: #1263791
Call FDB table cleaning tool from ocf script.

* Installs ssh keys to allow access between all computes and controllers
* add fuel-fdb-cleaner to neutron-agent-l3 OCF script

Change-Id: If855247a9654763b35dcd7adc5bfcf28d1fa331d
Closes-Bug: #1260465
Target logs to syslog after provisioning on Ubuntu

Change-Id: Ic23d9f40cecfc4264bf0fdc08108e308be24b13e
Closes-bug: #1263612