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

Change-Id: I3d47076504950e67746174623c75383948e9d93d
diff --git a/src/encoding/block.cpp b/src/encoding/block.cpp
index 4b41ebc..f881c8e 100644
--- a/src/encoding/block.cpp
+++ b/src/encoding/block.cpp
@@ -7,8 +7,8 @@
  * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
  */
 
-#include <ndn-cpp-dev/encoding/block.hpp>
-#include <ndn-cpp-dev/encoding/tlv.hpp>
+#include "encoding/block.hpp"
+#include "encoding/tlv.hpp"
 
 namespace ndn {