Add FWaaS service plugin

Configure fwaas_driver.ini to support FWaaS service plugin.

implement blueprint fwaas-support
Change-Id: I3b92f6045ef56f6a7215323ac8595acb460026d7
Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>
Add VPNaaS service support

VPNaaS is a new service in Neutron (Havana release).
This patchs aims to support default driver (OpenSwan) by installing
packages & configuring vpn_agent.ini.

implement blueprint vpnaas-support
Change-Id: I7f8a3fbc1b175eb0ea3a8868a04ea648c2b8f1b2
Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>
Add Neutron service_plugins support

In Havana, Neutron has now "service insertion" used
by some networking services as plugins.

This patchs aims to provide this new feature and also configure:
- FWaaS (Firewall)
- LBaaS (Load-Balancing)
- VPNaaS (Virtual Private Network)

implement blueprint fwaas-support
implement blueprint vpnaas-support

Change-Id: I07d85d8d1832af8bf9cb27346b3c096f5e5aa183
Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>
Merge "Add VPNaaS service support"
Perform redhat specific configuration for cisco plugin

Fix to ensure the plugin.ini has link to cisco_plugins.ini when
enabled. Updated tests as well to account for the same.

Change-Id: Id269db88042625a3d7f12540d07c5033d06e160a
Preparing neutron (quantum) for 2.2.0 release.

Updated version in Modulefile.
Added release notes to README.md.

Change-Id: I9755c26f6dd374612f15376db6de7e4782bb278b
Upstream changed default quota_driver

For Neutron Havana-rc2, the default quota_driver has been changed
to a more sensible value. Also, Horizon (and possible others) now
expects this quota_driver and will show errors if set otherwise.

See also the upstream bug and change:
https://bugs.launchpad.net/neutron/+bug/1189671
https://review.openstack.org/#/c/50378/

Change-Id: I47bd2fe8aa29614f1eaf15b9a2063883bb17d0e6
Merge remote-tracking branch 'upstream/master'