ndn-tools: Update to version 0.3

Change-Id: I29fd7e4619c43d25e605894dba1de56293c967db
diff --git a/ndn-tools/debian/control b/ndn-tools/debian/control
index 87cc849..189f5e2 100644
--- a/ndn-tools/debian/control
+++ b/ndn-tools/debian/control
@@ -7,7 +7,7 @@
  pkg-config (>= 0.26),
  libpcap-dev,
  python-sphinx,
- ndn-cxx-dev (>= 0.4.0)
+ ndn-cxx-dev (>= 0.4.1)
 Standards-Version: 3.9.2
 Section: net
 Homepage: http://github.com/named-data/ndn-tools