[libgdata] doap: add <programming-language>

[Piotr Drąg <piotrdrag src gnome org>]

commit 3a76e5ac02ab3f215ee553b656e18e172c8c9d3f
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Jul 31 19:35:39 2014 +0200

    doap: add <programming-language>

 libgdata.doap |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/libgdata.doap b/libgdata.doap
index 957af80..3d6e231 100644
--- a/libgdata.doap
+++ b/libgdata.doap
@@ -1,12 +1,13 @@
 <Project xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"; 
xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"; xmlns:foaf="http://xmlns.com/foaf/0.1/"; 
xmlns:gnome="http://api.gnome.org/doap-extensions#"; xmlns="http://usefulinc.com/ns/doap#";>
        <name xml:lang="en">libgdata</name>
        <shortdesc xml:lang="en">GLib-based library for accessing online service APIs using the GData 
protocol</shortdesc>
-       <category rdf:resource="http://api.gnome.org/doap-extensions#core"; />
        <description xml:lang="en">libgdata is a GLib-based library for accessing online service APIs using 
the GData protocol — most notably, Google's services. It provides APIs to access the common Google services, 
and has full asynchronous support.</description>
        <homepage rdf:resource="https://wiki.gnome.org/Projects/libgdata"/>
        <license rdf:resource="http://usefulinc.com/doap/licenses/lgpl"/>
        <download-page rdf:resource="http://download.gnome.org/sources/libgdata/"/>
        <bug-database rdf:resource="https://bugzilla.gnome.org/browse.cgi?product=libgdata"/>
+       <category rdf:resource="http://api.gnome.org/doap-extensions#core"; />
+       <programming-language>C</programming-language>
        <maintainer>
                <foaf:Person>
                        <foaf:name>Philip Withnall</foaf:name>