mgmt: move management/nfd-* to mgmt/nfd/

refs #3760

Change-Id: Ib4bde3412b5c39b9f4f46113199cebe78704505e
diff --git a/src/util/dummy-client-face.cpp b/src/util/dummy-client-face.cpp
index 13327c6..fb454cb 100644
--- a/src/util/dummy-client-face.cpp
+++ b/src/util/dummy-client-face.cpp
@@ -20,9 +20,10 @@
  */
 
 #include "dummy-client-face.hpp"
+#include "../lp/tags.hpp"
+#include "../mgmt/nfd/controller.hpp"
+#include "../mgmt/nfd/control-response.hpp"
 #include "../transport/transport.hpp"
-#include "../management/nfd-controller.hpp"
-#include "../management/nfd-control-response.hpp"
 
 #include <boost/asio/io_service.hpp>