tools: nfdc strategy list/show commands

refs #3865

Change-Id: I6cc115b3c3f3d0840814a329c68356bbe6ad2e3f
diff --git a/tools/nfdc/available-commands.cpp b/tools/nfdc/available-commands.cpp
index dced4b1..a1d22cb 100644
--- a/tools/nfdc/available-commands.cpp
+++ b/tools/nfdc/available-commands.cpp
@@ -30,6 +30,7 @@
 #include "legacy-status.hpp"
 #include "rib-module.hpp"
 #include "status.hpp"
+#include "strategy-choice-module.hpp"
 
 namespace nfd {
 namespace tools {
@@ -42,6 +43,7 @@
   registerStatusCommands(parser);
   FaceModule::registerCommands(parser);
   RibModule::registerCommands(parser);
+  StrategyChoiceModule::registerCommands(parser);
 
   registerLegacyStatusCommand(parser);