Defines TList class.

• author: biegleux <biegleux[at]gmail[dot]com>
• version: $Id: TList.php 24 2009-05-11 12:51:54Z biegleux $
• copyright: copyright (c) 2008-2009 biegleux
• link: http://recanalyst.sourceforge.net/
• filesource: Source Code for this file
• license: GNU General Public License version 3 (GPLv3)