License and links fixes

Change-Id: Ia789348915707afe2208f91a4a45a5b16e5d48b1
diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..ab9b9c9
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,4 @@
+[gerrit]
+host=review.openstack.org
+port=29418
+project=openstack/salt-formula-ceilometer.git