Preparing cord-1.0 rc1

Change-Id: I06c941585dfa5d43c8b3a9fd67d61c3c8f9a8ce8
diff --git a/.gitreview b/.gitreview
index 6a015dc..ec335fa 100644
--- a/.gitreview
+++ b/.gitreview
@@ -3,4 +3,4 @@
 port=29418
 project=xos-external-app-examples.git
 defaultremote=origin
-defaultbranch=master
+defaultbranch=cord-1.0