[libgd] Move to the platform category

[Alexandre Franke <afranke src gnome org>]

commit 23461cbd2f5485f8baa0e1eb2cceebd8fe4a4b7c
Author: Alexandre Franke <alexandre franke gmail com>
Date:   Sun Feb 23 18:08:29 2014 +0100

    Move to the platform category

 libgd.doap |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/libgd.doap b/libgd.doap
index 94b83bf..944e083 100644
--- a/libgd.doap
+++ b/libgd.doap
@@ -13,6 +13,8 @@
   <bug-database rdf:resource="http://bugzilla.gnome.org/browse.cgi?product=libgd"/>
 -->
 
+  <category rdf:resource="http://api.gnome.org/doap-extensions#platform"; />
+
   <maintainer>
     <foaf:Person>
       <foaf:name>Cosimo Cecchi</foaf:name>