code: function (options) {
  	events.EventEmitter.call(this);
  	var defaultOptions = {
  		tree: {}
  	};
  
  	this.options = extend(defaultOptions, options);
  	// this.getTreeHTML = this.getTreeHTML;
  }
docs: A module that represents a StylieTreeviews object, a componentTab is a page composition tool.
  @{@link https://github.com/typesettin/stylie.treeview}
  @author Yaw Joseph Etse
  @copyright Copyright (c) 2015 Typesettin. All rights reserved.
  @license MIT
  @constructor StylieTreeviews
  @requires module:util-extent
  @requires module:util
  @requires module:events
  @param {object} el element of tab container
  @param {object} options configuration options