Allow the user to specify a --rev to upload.py.

misc/git/createcl

@@ -12,5 +12,13 @@ if [ "$(which upload.py)" == "" ]; then
   _print_download
 fi
 
+# if user specified --rev, we're not adding the default one
+rev="--rev master"
+for i in $* ; do
+  if [ "$i" == "--rev" ]; then
+    rev=""
+  fi
+done
+
 echo "Visit https://accounts.google.com/b/0/IssuedAuthSubTokens to generate an app specific password."
-upload.py --rev master -y -s codereview.appspot.com -e ${USER}@google.com --cc yt-vt-issues@google.com --send_mail $*
+upload.py $rev -y -s codereview.appspot.com -e ${USER}@google.com --cc yt-vt-issues@google.com --send_mail $*