Updated vagrant.pp for Havana
Removed cruft from puppet/
Removed grizzly modules tree from puppet/modules
Added modules, roles and profiles for Havana
Updated hieradata/common.yaml for Havana
Removed firewall fix from Grizzly
Updated networks to use less common ranges
Added winch roles for Havana
Fixed wrong nic order in nodes.yaml
Work around/hack to get an array param for rabbitmq module
Updated test scripts with new IPs
Removing virbr0 if it exists
Always exit with 0 from virbr-fix-script
Added glance api to winch_controller
Changed to 'neutron' commands in test scripts
Switching to libvirt_type 'qemu' to be able to boot instances inside VirtualBox
Neutron router profile added to controller
Add patch to fix vswitch module from https://review.openstack.org/#/c/61984/2/lib/puppet/type/vs_port.rb
Fix/workaround that allows all hosts for Horizon
Make sure iproute is upgraded for network namespace support