Add needed classes to the network_controller
Add needed classes to the network_controller

Previously the network controller class group lacked
neutron::server and the neutron plugin classes, which
made it fairly useless. This patch adds them.

Change-Id: I0b1a0c9ce2ed334ba14f41db30c46f3b6cc0972c

michaeltchapman/vagrant-consul,michaeltchapman/vagrant-consul,CiscoSystems/puppet_openstack_builder,phchoic/puppet_openstack_builder,phchoic/puppet_openstack_builder,michaeltchapman/puppet_openstack_builder,michaeltchapman/puppet_openstack_builder,michaeltchapman/puppet_openstack_builder,phchoic/puppet_openstack_builder,CiscoSystems/puppet_openstack_builder