[notification-daemon] doap: add <programming-language>

[Piotr Drąg <piotrdrag src gnome org>]

commit a6c3e46a2fdde69fadd96c173a62bdcfaa113cb9
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Jul 31 19:46:47 2014 +0200

    doap: add <programming-language>

 notification-daemon.doap |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/notification-daemon.doap b/notification-daemon.doap
index e69b43c..8f5e52f 100644
--- a/notification-daemon.doap
+++ b/notification-daemon.doap
@@ -6,10 +6,11 @@
   <name xml:lang="en">Desktop Notification Daemon</name>
   <shortname>notification-daemon</shortname>
   <shortdesc xml:lang="en">notification-daemon is the server implementation of the freedesktop.org desktop 
notification specification</shortdesc>
-  <category rdf:resource="http://api.gnome.org/doap-extensions#deprecated"; />
   <homepage rdf:resource="https://wiki.gnome.org/Projects/NotificationDaemon"; />
   <download-page rdf:resource="http://download.gnome.org/sources/notification-daemon/"; />
   <bug-database rdf:resource="https://bugzilla.gnome.org/browse.cgi?product=notification-daemon"; />
+  <category rdf:resource="http://api.gnome.org/doap-extensions#deprecated"; />
+  <programming-language>C</programming-language>
   <maintainer>
     <foaf:Person>
       <foaf:name>Christian Hammond</foaf:name>