[dconf] doap: add <programming-language>

[Piotr Drąg <piotrdrag src gnome org>]

commit be17c580067ad01f42719c854ca2c7fd8eafd2d1
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Jul 31 17:30:48 2014 +0200

    doap: add <programming-language>

 dconf.doap |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/dconf.doap b/dconf.doap
index 84afaf6..db0080a 100644
--- a/dconf.doap
+++ b/dconf.doap
@@ -11,6 +11,8 @@
   <download-page rdf:resource="http://download.gnome.org/sources/dconf/"/>
   <bug-database rdf:resource="https://bugzilla.gnome.org/browse.cgi?product=dconf"/>
   <category rdf:resource="http://api.gnome.org/doap-extensions#core"; />
+  <programming-language>C</programming-language>
+  <programming-language>Vala</programming-language>
 
   <maintainer>
     <foaf:Person>