Create XLSX

• version: 1.0
• copyright: Copyright (c) 2009-2011 Narcea Producciones Multimedia S.L. (http://www.2mdc.com)
• link: http://www.phpdocx.com
• since: File available since Release 1.0
• license: http://www.phpdocx.com/wp-content/themes/lightword/pro_license.php