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

Change-Id: Ia9dd324a536573b5ac4fe1b73d82af772dc84923
Refs: #1536
diff --git a/common.hpp b/common.hpp
index ec7a612..6e13c4e 100644
--- a/common.hpp
+++ b/common.hpp
@@ -39,9 +39,9 @@
 #define PROTECTED_WITH_TESTS_ELSE_PRIVATE private
 #endif
 
-#include <ndn-cpp-dev/common.hpp>
-#include <ndn-cpp-dev/interest.hpp>
-#include <ndn-cpp-dev/data.hpp>
+#include <ndn-cxx/common.hpp>
+#include <ndn-cxx/interest.hpp>
+#include <ndn-cxx/data.hpp>
 
 #include <boost/assert.hpp>
 #include <boost/lexical_cast.hpp>