License and links fixes

Change-Id: Ie77a8040828a067e1609f71e470cbbf50bae58d1
diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..d2e4e1c
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,4 @@
+[gerrit]
+host=review.openstack.org
+port=29418
+project=openstack/salt-formula-opencontrail.git