Preparing cord-1.0 rc1

Change-Id: I8987bf190e8dc1888e972fc39010b359e138b802
diff --git a/.gitreview b/.gitreview
index 57d2f6f..8b54c20 100644
--- a/.gitreview
+++ b/.gitreview
@@ -3,4 +3,4 @@
 port=29418
 project=vrouter.git
 defaultremote=origin
-defaultbranch=master
+defaultbranch=cord-1.0