[gnome-control-center] doap: add <programming-language>

[Piotr Drąg <piotrdrag src gnome org>]

commit ed1a226bbf3be486b9dcaa00be87b45659e66e0f
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Jul 31 18:56:39 2014 +0200

    doap: add <programming-language>

 gnome-control-center.doap |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gnome-control-center.doap b/gnome-control-center.doap
index 9a7e382..7ded548 100644
--- a/gnome-control-center.doap
+++ b/gnome-control-center.doap
@@ -10,6 +10,7 @@
   <download-page rdf:resource="http://download.gnome.org/sources/gnome-control-center/"; />
   <bug-database rdf:resource="http://bugzilla.gnome.org/browse.cgi?product=gnome-control-center"; />
   <category rdf:resource="http://api.gnome.org/doap-extensions#core"; />
+  <programming-language>C</programming-language>
 
   <maintainer>
     <foaf:Person>