Add .gitreview

Change-Id: Ic3d080fe63f35c7527e425436908c2bf101f8aee
diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..c3423e8
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,6 @@
+[gerrit]
+host=gerrit.onosproject.org
+port=29418
+project=routing.git
+defaultremote=origin
+defaultbranch=master