Preparing cord-1.0 rc1

Change-Id: If147cb759af3a91553cd4162170eed5507dc67d9
diff --git a/.gitreview b/.gitreview
index 73f5285..c3f60a2 100644
--- a/.gitreview
+++ b/.gitreview
@@ -3,4 +3,4 @@
 port=29418
 project=olt.git
 defaultremote=origin
-defaultbranch=master
+defaultbranch=cord-1.0