ndn-cxx: Release 0.6.1

This version fixes naming convention for the library packages

Change-Id: I509c95011433e6cfc353a69d9139cf87a40ac767
diff --git a/ndn-cxx/debian/libndn-cxx.dirs b/ndn-cxx/debian/libndn-cxx.dirs
new file mode 100644
index 0000000..6845771
--- /dev/null
+++ b/ndn-cxx/debian/libndn-cxx.dirs
@@ -0,0 +1 @@
+usr/lib