build: == Dependency change ==  NFD now depends on ndn-cxx library

Change-Id: Ia9dd324a536573b5ac4fe1b73d82af772dc84923
Refs: #1536
diff --git a/daemon/face/ndnlp-slicer.cpp b/daemon/face/ndnlp-slicer.cpp
index 22d8c3b..9efe7d6 100644
--- a/daemon/face/ndnlp-slicer.cpp
+++ b/daemon/face/ndnlp-slicer.cpp
@@ -24,7 +24,7 @@
 
 #include "ndnlp-slicer.hpp"
 
-#include <ndn-cpp-dev/encoding/encoding-buffer.hpp>
+#include <ndn-cxx/encoding/encoding-buffer.hpp>
 
 namespace nfd {
 namespace ndnlp {