multi-l3 there are no api hanlders to add extra networks to clusters

[Andrew Woodward]

In order to support multiple l3 segments, we need to be able to add multiple networks via api calls in order to insert/remove into network_groups and ip_addr_ranges

this would also give the added benefit of a simple interface to fix network ranges (ip_addr_ranges )

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/83204
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=9530ef323b6b5fdb4dc9ff3516054b19b94c8e60
Submitter: Jenkins
Branch: master

commit 9530ef323b6b5fdb4dc9ff3516054b19b94c8e60
Author: Ryan Moe <email address hidden>
Date: Fri Jan 24 14:43:49 2014 -0800

    Allow multiple networks to be created per cluster

    Added a NodeGroup model. NodeGroups can be created and modified
    via the Fuel API. Clusters are created with a default node group
    and the cluster networks are tied to that default node group.

    Added API handler for creating new NetworkGroups.

    Implements: blueprint multiple-cluster-networks
    Closes-bug: #1272142
    Change-Id: Ic30a1b46112599022645b06f7bef2223ff4c6475

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/99179

[Dmitry Borodaenko (angdraug)]

A feature, not a bug. Superceded by:
https://blueprints.launchpad.net/fuel/+spec/multiple-cluster-networks