[vala] doap: add <programming-language>

[Andre Klapper <aklapper src gnome org>]

commit 68ed4e04e5240f383ae7c2030c7648ebe19ef85e
Author: Andre Klapper <a9016009 gmx de>
Date:   Fri Aug 1 23:36:49 2014 +0200

    doap: add <programming-language>

 vala.doap |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/vala.doap b/vala.doap
index de6f8f8..88e6b0d 100644
--- a/vala.doap
+++ b/vala.doap
@@ -13,6 +13,7 @@
   <download-page rdf:resource="http://live.gnome.org/Vala/Release"; />
   <bug-database rdf:resource="http://bugzilla.gnome.org/browse.cgi?product=vala"; />
   <category rdf:resource="http://api.gnome.org/doap-extensions#core"; />
+  <programming-language>Vala</programming-language>
 
   <maintainer>
     <foaf:Person>