ONOS-6135, Manifest 'Hello World'

Change-Id: I9549474309cd89136e9f11a561a0ccd1e282118f
diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..43cf505
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,6 @@
+[gerrit]
+host=gerrit.onosproject.org
+port=29418
+project=manifest.git
+defaultremote=origin
+defaultbranch=master