[gnome-klotski] Adding myself as a co-maintainer.

[Arnaud B. <arnaudb src gnome org>]

commit a471fc30ed78bc5c5dbf4a88114ce31ef9df8e2e
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Wed Aug 7 11:01:40 2019 +0200

    Adding myself as a co-maintainer.

 gnome-klotski.doap | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/gnome-klotski.doap b/gnome-klotski.doap
index ae6c25f..d719e13 100644
--- a/gnome-klotski.doap
+++ b/gnome-klotski.doap
@@ -14,6 +14,13 @@
   <category rdf:resource="http://api.gnome.org/doap-extensions#apps"; />
   <programming-language>Vala</programming-language>
 
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Arnaud Bonatti</foaf:name>
+      <foaf:mbox rdf:resource="mailto:arnaud bonatti gmail com" />
+      <gnome:userid>arnaudb</gnome:userid>
+    </foaf:Person>
+  </maintainer>
   <maintainer>
     <foaf:Person>
       <foaf:name>Michael Catanzaro</foaf:name>