[goobox] doap: added programming language

[Paolo Bacchilega <paobac src gnome org>]

commit 04b77c4f52af6c64d4ab48e64312c636d93984d5
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Mon Mar 30 21:25:15 2015 +0200

    doap: added programming language

 goobox.doap |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/goobox.doap b/goobox.doap
index 34d2e54..3f10d3e 100644
--- a/goobox.doap
+++ b/goobox.doap
@@ -13,6 +13,7 @@
   -->
   <download-page rdf:resource="http://download.gnome.org/sources/goobox/"; />
   <bug-database rdf:resource="https://bugzilla.gnome.org/browse.cgi?product=goobox"; />
+  <programming-language>C</programming-language>
 
   <maintainer>
     <foaf:Person>