ndns: Update to the latest version

Change-Id: I7ec628203c7895151fc9a878ba311b57279baa4e
diff --git a/ndns/Makefile b/ndns/Makefile
index 13fc2b0..89bbf26 100644
--- a/ndns/Makefile
+++ b/ndns/Makefile
@@ -2,15 +2,15 @@
 GIT_URL=https://github.com/named-data/ndns
 
 # Tag name or commit hash for checkout
-GIT_VERSION=a81266c8f4b7e4e08fbd15d34b836674e8c51b5e
+GIT_VERSION=c7c990080a0b2936cfd1b31fd6b7845affb7df61
 
 # Package name
 NAME=ndns
 
 # Package version
-VERSION=0.0.3
+VERSION=0.0.4
 
 # PPA version
-PPA_VERSION=5
+PPA_VERSION=2
 
 include ../packaging.mk