Added ability to choose ntp servers
Restructured neutron setup (no ovs for neutron server profile, neutron server stuff not used for router profile)
Added Neutron quotas
LDAP setup for Keystone
Added performance fix (index on token.exires field)
Disable s3 API for now in firewall
Added overcommit, host values for Nova
Added Nova API rate limits for controller node
Use separate address for vncproxy (needed for vnc ssl)
Make vncserver_listen configurable from hiera
Havana -> openstack renameing
Make sure migration support is enabled
Add additional nova parameters, disable deployment of qemu.conf
Add libvirt_vif_driver parameter (disabled for now)
Add firewall_driver, polling parameters (disabled for now)
Havana -> OpenStack renameing
Rename external bridge: 'brex' -> 'br-ex' (is default name)
Use namespaces (l3 agent, dhcp agent), allow to set polling interval for l3 agent
Allow to set network_device_mtu for l3 agent
Set router_delete_namespaces = true for l3 agent