Add Kitchen test + Travis CI [WIP] (#6)

* Add Kitchen test + Travis CI

* update ci configs

* Update openstack repos for kitchen
diff --git a/tests/pillar/compute_cluster.sls b/tests/pillar/compute_cluster.sls
index 3c4b6bc..635dcd2 100644
--- a/tests/pillar/compute_cluster.sls
+++ b/tests/pillar/compute_cluster.sls
@@ -49,6 +49,11 @@
       host: 127.0.0.1
       port: 9696
       extension_sync_interval: 600
+      user: nova
+      password: password
+      tenant: service
+    metadata:
+      password: metadata
     cache:
       engine: memcached
       members: