Adding multi-node DevStack template for Ubuntu
Adding multi-node DevStack template for Ubuntu

Adding a template that deploys a multi-node OpenStack installation using
DevStack. This template has been tested on Ubuntu and may work as-is on
Debian too.

Note that the security group resources require to use Neutron and Havana
Heat.

Change-Id: Ibdf4fe7407913f75b2253b09639554c013d31c01

wesparish/heat-templates,kwrobert/heat-templates,tgreenyc/heat-templates,EMSL-MSC/heat-templates,tgreenyc/heat-templates,chrishultin/heat-templates,wesparish/heat-templates,chrishultin/heat-templates,openstack/heat-templates,openstack/heat-templates,chrishultin/heat-templates,rdo-management/heat-templates,bbandaru/heat-templates,andxeg/heat-templates,rdo-management/heat-templates,kwrobert/heat-templates,cosminmocan/heat-templates,rdo-management/heat-templates,openstack/heat-templates,chrishultin/heat-templates,rdo-management/heat-templates,cosminmocan/heat-templates,bbandaru/heat-templates,tgreenyc/heat-templates,andxeg/heat-templates,varunarya10/heat-templates,bbandaru/heat-templates,tgreenyc/heat-templates,rdo-management/heat-templates,wesparish/heat-templates,bbandaru/heat-templates,cosminmocan/heat-templates,varunarya10/heat-templates,kwrobert/heat-templates,wesparish/heat-templates,kwrobert/heat-templates,andxeg/heat-templates,andxeg/heat-templates,cosminmocan/heat-templates