/*!
* escape-html
* Copyright(c) 2012-2013 TJ Holowaychuk
* Copyright(c) 2015 Andreas Lubbe
* Copyright(c) 2015 Tiancheng "Timothy" Gu
* MIT Licensed
*/
/*!
* is-plain-object
*
* Copyright (c) 2014-2017, Jon Schlinkert.
* Released under the MIT License.
*/