src: Another round of source updates: moving all headers close to implementation files

Change-Id: I3d47076504950e67746174623c75383948e9d93d
diff --git a/tools/tlvdump.cpp b/tools/tlvdump.cpp
index be80899..5793a40 100644
--- a/tools/tlvdump.cpp
+++ b/tools/tlvdump.cpp
@@ -5,8 +5,8 @@
  * See COPYING for copyright and distribution information.
  */
 
-#include <ndn-cpp-dev/face.hpp>
-#include <ndn-cpp-dev/encoding/block.hpp>
+#include "face.hpp"
+#include "encoding/block.hpp"
 
 #include <iomanip>
 #include <fstream>