ndn-cxx: Update to the latest dev version

Change-Id: Ieb74bfebc73513405305fce612e12be6835237e7
diff --git a/ndn-cxx/Makefile b/ndn-cxx/Makefile
index 7d07154..c1d414b 100644
--- a/ndn-cxx/Makefile
+++ b/ndn-cxx/Makefile
@@ -2,15 +2,15 @@
 GIT_URL=https://github.com/named-data/ndn-cxx.git
 
 # Tag name or commit hash for checkout
-GIT_VERSION=ndn-cxx-0.4.0
+GIT_VERSION=5d69550c8cc03124ffcc302a79951bd13647bac1
 
 # Package name
 NAME=ndn-cxx
 
 # Package version
-VERSION=0.4.0
+VERSION=0.4.0-10-g5d69550
 
 # PPA version
-PPA_VERSION=2
+PPA_VERSION=1
 
 include ../packaging.mk