Neos 2.0 ContentCollection without wrapping DIV tag (div.neos-contentcollection)

ContentCollection.ts2

prototype(TYPO3.Neos:ContentCollection) {
    @class = 'ACME\\SitePackage\\TypoScriptObjects\\TagImplementation'
}

Root.ts2

// In the Root.ts2 of your site package, include the custom ContentCollection prototype
include: ContentCollection.ts2

// Your template typoscript here

TagImplementation.php

<?php
namespace ACME\SitePackage\TypoScriptObjects;

/*                                                                        *
 * This script belongs to the TYPO3 Flow package "TYPO3.TypoScript".      *
 *                                                                        *
 * It is free software; you can redistribute it and/or modify it under    *
 * the terms of the GNU General Public License, either version 3 of the   *
 * License, or (at your option) any later version.                        *
 *                                                                        *
 * The TYPO3 project - inspiring people to share!                         *
 *                                                                        */

use TYPO3\Flow\Annotations as Flow;

/**
 * Return only content, don't render tag
 */
class TagImplementation extends \TYPO3\TypoScript\TypoScriptObjects\TagImplementation {

	/**
	 * Return content without tag
	 *
	 * @return mixed
	 */
	public function evaluate() {
		return $this->tsValue('content');
	}

}