Prep for quantum-server HA
Auto Updating aws submodule
Auto Updating osops-utils submodule
Auto Updating openstack-ha submodule
Auto Updating keystone submodule
Auto Updating haproxy submodule
Auto Updating graphite submodule
Auto Updating exerstack submodule
Auto Updating dsh submodule
Auto Updating osops-utils submodule
Auto Updating memcached submodule
Auto Updating osops-utils submodule
Auto Updating openstack-ha submodule
Auto Updating nova-network submodule
Auto Updating hardware submodule
Merge pull request #488 from Apsu/grizzly

Prep for quantum-server HA
Move nova-network-controller role to fix nova-network race
Merge pull request #490 from Apsu/grizzly

Move nova-network-controller role to fix nova-network race
Auto Updating collectd-graphite submodule
Auto Updating mysql-openstack submodule