adding roles for network management. they call a recipe (based on type) inside of nova-network that checks network provider information etc..
updating single-compute and single-controller roles to include new network roles
Merge branch 'sprint' of github.com:rcbops/chef-cookbooks into sprint
ordering issue, need ovs in first
Merge branch 'sprint' of github.com:rcbops/chef-cookbooks into sprint
Merge branch 'sprint' of github.com:rcbops/chef-cookbooks into sprint
Merge pull request #290 from rackerjoe/sprint

update nova-network-setup role to include nova-network::nova-setup
removing nova-network-setup.rb
Merge pull request #291 from jcannava/sprint

Updating roles for network changes.
Auto Updating nova-network submodule
Auto Updating aws submodule
Auto Updating horizon submodule
Auto Updating nova-network submodule
Auto Updating rabbitmq-openstack submodule
Auto Updating rabbitmq-openstack submodule
Auto Updating openstack-ha submodule
Auto Updating keepalived submodule
Auto Updating monit submodule
Auto Updating nova submodule
Auto Updating openstack-ha submodule