Replace all uses of BOOST_THROW_EXCEPTION with NDN_THROW

Refs: #4834
Change-Id: I6c536cd321fba62d397bf8520f51d2dbba73d908
diff --git a/tools/ndns-list-all-zones.cpp b/tools/ndns-list-all-zones.cpp
index 676815d..3801f35 100644
--- a/tools/ndns-list-all-zones.cpp
+++ b/tools/ndns-list-all-zones.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2019, Regents of the University of California.
+ * Copyright (c) 2014-2020, Regents of the University of California.
  *
  * This file is part of NDNS (Named Data Networking Domain Name Service).
  * See AUTHORS.md for complete list of NDNS authors and contributors.
@@ -23,8 +23,7 @@
 #include "util/util.hpp"
 
 #include <boost/program_options.hpp>
-#include <boost/filesystem.hpp>
-#include <string>
+
 #include <iostream>
 
 int