Upgrade the underlying NFD to version 0.5.0

Change-Id: I61eb240cb982eb5e675a63aece0c373290c59129
Refs: #3839
diff --git a/app/src/main/jni/nfd-android/custom-logger.cpp b/app/src/main/jni/nfd-android/custom-logger.cpp
index 6b5d3ae..d5e7ca1 100644
--- a/app/src/main/jni/nfd-android/custom-logger.cpp
+++ b/app/src/main/jni/nfd-android/custom-logger.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014-2015,  Regents of the University of California,
+ * Copyright (c) 2014-2016,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,