Fixing max_retries parameter warning

Change-Id: I71b51d97516615becce12e84ce766e02df666b43
Introduce neutron:config to manage neutron configuration

This neutron::config is aim to use all types of neutron
config resources to manage custom configurations in all
neutron config files.
This will make end user easy to add their own custom options
in Hiera data.

Fully implements blueprint neutron-custom-config

Change-Id: I2a6b79a48f011c84a8b73467c9bf813741f6e898
Metering and VPNaaS Ubuntu package names changed

For trusty / icehouse, Ubuntu has standardized the package names for the
neutron metering agent and the neutron VPNaaS agent to match the package
names used by Debian.

Change-Id: I6e9981d41ab229ae3649d66b0f84ebc0c16caf2b
Closes-Bug: #1302087
Merge "Fixing max_retries parameter warning"
Merge "Introduce neutron:config to manage neutron configuration"
Merge "Metering and VPNaaS Ubuntu package names changed"