[gthumb] doap: added programming language

[Paolo Bacchilega <paobac src gnome org>]

commit 59cefddd7ccd8f3bdcad8b6ceebae5f16d9e5015
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Mon Mar 30 19:44:37 2015 +0200

    doap: added programming language

 gthumb.doap |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gthumb.doap b/gthumb.doap
index 12a3505..8d648bb 100644
--- a/gthumb.doap
+++ b/gthumb.doap
@@ -58,6 +58,7 @@
   <mailing-list rdf:resource="http://mail.gnome.org/mailman/listinfo/gthumb-list"; />
   <download-page rdf:resource="http://download.gnome.org/sources/gthumb/"; />
   <bug-database rdf:resource="https://bugzilla.gnome.org/browse.cgi?product=gthumb"; />
+  <programming-language>C</programming-language>
   <maintainer>
     <foaf:Person>
       <foaf:name>Paolo Bacchilega</foaf:name>