update: merge ManagerBase and CommandManagerBase

Change-Id: Ib939d8d032ff9e6e27f51d9053d08da558fd5027
diff --git a/src/nlsr.cpp b/src/nlsr.cpp
index 3902959..144f1d3 100644
--- a/src/nlsr.cpp
+++ b/src/nlsr.cpp
@@ -27,6 +27,7 @@
 #include <cstdio>
 #include <unistd.h>
 
+#include <ndn-cxx/mgmt/nfd/control-command.hpp>
 #include <ndn-cxx/mgmt/nfd/status-dataset.hpp>
 #include <ndn-cxx/net/face-uri.hpp>