More progress on CCNx stack. Now we have helpers. Everything compiles, but not yet working

diff --git a/model/ccnx-face.h b/model/ccnx-face.h
index 769f938..2b5ba5f 100644
--- a/model/ccnx-face.h
+++ b/model/ccnx-face.h
@@ -1,4 +1,4 @@
-/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
  * Copyright (c) 2005,2006,2007 INRIA
  *