[gnome-battery-bench] Add myself to the list of maintainers

[Christian Kellner <gicmo src gnome org>]

commit 422e16df73e22b8eb0d74612818dba8d9d12f1b6
Author: Christian Kellner <gicmo gnome org>
Date:   Fri Mar 23 13:01:52 2018 +0100

    Add myself to the list of maintainers

 gnome-battery-bench.doap | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/gnome-battery-bench.doap b/gnome-battery-bench.doap
index 48224ae..b4b2626 100644
--- a/gnome-battery-bench.doap
+++ b/gnome-battery-bench.doap
@@ -23,4 +23,11 @@
       <gnome:userid>otaylor</gnome:userid>
     </foaf:Person>
   </maintainer>
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Christian J. Kellner</foaf:name>
+      <foaf:mbox rdf:resource="mailto:gicmo gnome org" />
+      <gnome:userid>gicmo</gnome:userid>
+    </foaf:Person>
+  </maintainer>
 </Project>