Adding .gitreview for gerrit

Change-Id: I6c8d21c961bdf54636135a6c6ef14cfd7d0a73f4
diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..6cd044e
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,5 @@
+[gerrit]
+host=gerrit.onos.onlab.us
+port=29418
+project=ONOS.git
+defaultbranch=master