/*!
 * Backbone.Undo.js v0.2
 * 
 * Copyright (c)2013 Oliver Sartun
 * Released under the MIT License
 *
 * Documentation and full license available at
 * https://github.com/osartun/Backbone.Undo.js
 */

/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
 * @license  MIT
 */

/*! cash-dom 1.3.7, https://github.com/kenwheeler/cash @license MIT */

/*! grapesjs - 0.15.8 */

/**
 * Returns an array of the selectors.
 *
 * @license Sizzle CSS Selector Engine - MIT
 * @param {String} selectorText from mensch
 * @api public
 */