NFD + ndn-cxx: Update submodules to point to version 0.5

Change-Id: I3d16bcf29f4858049d1040a3e421e1c7152a1ca2
Refs: #3875
diff --git a/NFD b/NFD
index b6e7362..38111cd 160000
--- a/NFD
+++ b/NFD
@@ -1 +1 @@
-Subproject commit b6e7362f4343709aa945e2c4bb3e6f443f52aa9a
+Subproject commit 38111cde9bab698f6eaf1a9d430130c2cbb3eca4
diff --git a/ndn-cxx b/ndn-cxx
index 51af49f..e532044 160000
--- a/ndn-cxx
+++ b/ndn-cxx
@@ -1 +1 @@
-Subproject commit 51af49fcc8dfa86a9069098cecbe20831443a0da
+Subproject commit e53204419c51356dab70e0e5450ff5dcf587827a