Copyright (C) 2012-2014 by various contributors (see AUTHORS) Copyright (C) 2012-2013 Ecma International Copyright (c) 2015 Jed Watson Copyright (c) 2014-2015 Jason Quense <jason@quense.me> Original work by respective rule authors; copywrites noted in files. Copyright (c) jQuery Foundation, Inc. and Contributors Copyright (c) 2014-present Sebastian McKenzie and other contributors