Preparing cord-1.0 rc1

Change-Id: Ife567139eefa02f581fea8c935b6d003747c9b74
diff --git a/.gitreview b/.gitreview
index 64ce404..d03724b 100644
--- a/.gitreview
+++ b/.gitreview
@@ -3,4 +3,4 @@
 port=29418
 project=fabric.git
 defaultremote=origin
-defaultbranch=master
+defaultbranch=cord-1.0