[aravis] viewer: add license.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit befef7f48bcb96b3c70de27288a7a67982017f7e
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Wed Jan 12 09:35:59 2011 +0100

    viewer: add license.

 viewer/arvviewer.c |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)
---
diff --git a/viewer/arvviewer.c b/viewer/arvviewer.c
index 3215b53..bdaf5c6 100644
--- a/viewer/arvviewer.c
+++ b/viewer/arvviewer.c
@@ -1,3 +1,25 @@
+/* Aravis - Digital camera library
+ *
+ * Copyright © 2009-2011 Emmanuel Pacaud
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Emmanuel Pacaud <emmanuel gnome org>
+ */
+
 #include <gtk/gtk.h>
 #include <gst/gst.h>
 #include <gst/app/gstappsrc.h>