[Cherrypick] Added instructions to start the dev envornment
Updated .gitreview for branch cord-1.0

Change-Id: Ie4916769cff66d9fbf6d8ce39e194a61462ec598
diff --git a/.gitreview b/.gitreview
index 7f4ed1b..f42b269 100644
--- a/.gitreview
+++ b/.gitreview
@@ -3,4 +3,4 @@
 port=29418
 project=service-profile.git
 defaultremote=origin
-defaultbranch=master
+defaultbranch=cord-1.0