Add an ability to set base_mac and dvr_base_mac in neutron.

Customer-Found
Change-Id: I28d05608152e2e053817271712f9f31e6d780010
diff --git a/tests/pillar/control_dvr.sls b/tests/pillar/control_dvr.sls
index 1bf7b7a..5e797d0 100644
--- a/tests/pillar/control_dvr.sls
+++ b/tests/pillar/control_dvr.sls
@@ -1,5 +1,7 @@
 neutron:
   server:
+    base_mac: fa:16:3f:00:00:00
+    dvr_base_mac: fa:16:3f:a0:00:00
     api_workers: 2
     rpc_workers: 2
     rpc_state_report_workers: 2
@@ -47,7 +49,7 @@
       port: 5672
       user: openstack
       virtual_host: /openstack
-    version: mitaka
+    version: pike
     policy:
       create_subnet: 'rule:admin_or_network_owner'
       'get_network:queue_id': 'rule:admin_only'