security: Add permanent certificate storage for validator

refs: #2779

Change-Id: I5d9588136474b7eff3adf258a60aff0b7909bead
diff --git a/src/hello-protocol.hpp b/src/hello-protocol.hpp
index a307a94..bc5267d 100644
--- a/src/hello-protocol.hpp
+++ b/src/hello-protocol.hpp
@@ -1,7 +1,8 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014  University of Memphis,
- *                     Regents of the University of California
+ * Copyright (c) 2014-2015,  The University of Memphis,
+ *                           Regents of the University of California,
+ *                           Arizona Board of Regents.
  *
  * This file is part of NLSR (Named-data Link State Routing).
  * See AUTHORS.md for complete list of NLSR authors and contributors.
@@ -16,15 +17,14 @@
  *
  * You should have received a copy of the GNU General Public License along with
  * NLSR, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
- *
- * \author A K M Mahmudul Hoque <ahoque1@memphis.edu>
- *
  **/
+
 #ifndef NLSR_HELLO_PROTOCOL_HPP
 #define NLSR_HELLO_PROTOCOL_HPP
 
 #include <boost/cstdint.hpp>
 #include <ndn-cxx/face.hpp>
+#include <ndn-cxx/management/nfd-control-parameters.hpp>
 #include <ndn-cxx/util/scheduler.hpp>
 
 namespace nlsr {