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_single.sls b/tests/pillar/compute_single.sls
index b7bb345..8eb2d4c 100644
--- a/tests/pillar/compute_single.sls
+++ b/tests/pillar/compute_single.sls
@@ -41,6 +41,7 @@
       region: RegionOne
       host: 127.0.0.1
       port: 9696
+      password: password
     cache:
       engine: memcached
       members: