+ * Copyright (C) 2014 Daniel Vassdal <shutter@canternet.org>
+ * Copyright (C) 2013, 2017-2018, 2020 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ * Copyright (C) 2012, 2014-2015 Attila Molnar <attilamolnar@hush.com>