[gnome-nettool] doap: add <programming-language>

[Piotr Drąg <piotrdrag src gnome org>]

commit 210f0fd68949da7d8ab5f37723ce2bbc79e95ff2
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Jul 31 19:10:27 2014 +0200

    doap: add <programming-language>

 gnome-nettool.doap |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gnome-nettool.doap b/gnome-nettool.doap
index a5b6fb8..9d4e988 100644
--- a/gnome-nettool.doap
+++ b/gnome-nettool.doap
@@ -15,6 +15,7 @@
   <download-page rdf:resource="http://download.gnome.org/sources/gnome-nettool/"; />
   <bug-database rdf:resource="https://bugzilla.gnome.org/browse.cgi?product=gnome-nettool"; />
   <category rdf:resource="http://api.gnome.org/doap-extensions#deprecated"; />
+  <programming-language>C</programming-language>
   <maintainer>
     <foaf:Person>
       <foaf:name>Germán Póo-Caamaño</foaf:name>