Add a new parameter for Kibana

Added a new parameter kibana_version to specify
which version of Kibana should be deployed.

Also added a new repo for Kibana version 5

Change-Id: I3aa1971071d6d63005c3d35add9d9c62230525ec
diff --git a/.releasenotes/notes/kibana-new-parameter-29e59b161f750390.yaml b/.releasenotes/notes/kibana-new-parameter-29e59b161f750390.yaml
new file mode 100644
index 0000000..75d3259
--- /dev/null
+++ b/.releasenotes/notes/kibana-new-parameter-29e59b161f750390.yaml
@@ -0,0 +1,11 @@
+---
+summary: >
+    Added a new parameter for Kibana
+features:
+  - Added the ``kibana_version`` parameter to specify
+    which version of Kibana should be deployed.
+    Kibana version 4 is deployed by default.
+    To deploy Kibana version 5, specify the
+    ``kibana_version: 5`` parameter in the
+    ``classes/cluster/<cluster_name>/stacklight/server.yml``
+    file of the Reclass model.