Rebuild packages against the latest ndn-cxx

Update includes:
- ndn-traffic-generator
- ndncert
- ndnmap-data-collector
- repo-ng

Change-Id: I80695367282d182adbcc4ac6d1c00ce390be8f8e
diff --git a/ndncert/Makefile b/ndncert/Makefile
index e61eeb3..562abcb 100644
--- a/ndncert/Makefile
+++ b/ndncert/Makefile
@@ -2,15 +2,15 @@
 GIT_URL=https://github.com/named-data/ndncert
 
 # Tag name or commit hash for checkout
-GIT_VERSION=443a8609e87b10bc19fcd3cf06cf706693ceb11f
+GIT_VERSION=047386ef50b5e6ec479274de034440e2cf2b72e7
 
 # Package name
 NAME=ndncert
 
 # Package version
-VERSION=0.0.2-1-g443a860
+VERSION=0.0.2-2-g047386ef
 
 # PPA version
-PPA_VERSION=3
+PPA_VERSION=1
 
 include ../packaging.mk