[libgames-support] Add myself as a copyright owner of context.vala

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 5cd3cd31e2df975e07e1320cb9482c19ad1258c3
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Sep 20 19:18:06 2015 -0500

    Add myself as a copyright owner of context.vala

 games/scores/context.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/games/scores/context.vala b/games/scores/context.vala
index e4362ae..d948984 100644
--- a/games/scores/context.vala
+++ b/games/scores/context.vala
@@ -1,6 +1,7 @@
 /* -*- Mode: vala; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
  *
  * Copyright © 2014 Nikhar Agrawal
+ * Copyright © 2015 Michael Catanzaro <mcatanzaro gnome org>
  *
  * This file is part of libgames-scores.
  *