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

Change-Id: Ia9dd324a536573b5ac4fe1b73d82af772dc84923
Refs: #1536
diff --git a/daemon/mgmt/face-flags.hpp b/daemon/mgmt/face-flags.hpp
index c4809a0..1451a27 100644
--- a/daemon/mgmt/face-flags.hpp
+++ b/daemon/mgmt/face-flags.hpp
@@ -26,7 +26,7 @@
 #define NFD_DAEMON_MGMT_FACE_FLAGS_HPP
 
 #include "face/face.hpp"
-#include <ndn-cpp-dev/management/nfd-face-flags.hpp>
+#include <ndn-cxx/management/nfd-face-flags.hpp>
 
 namespace nfd {