Function xoops_template_touch

function to update compiled template file in templates_c folder

Package: kernel\core
Copyright: (c) 2000-2016 XOOPS Project (www.xoops.org)
License: GPL 2 (http://www.gnu.org/licenses/gpl-2.0.html)
Author: Kazumi Ono onokazu@xoops.org
Author: Skalpa Keo skalpa@xoops.org
Author: Taiwen Jiang phppp@users.sourceforge.net
Located at lass/template.php

Parameters summary
`string`	`$tpl_id`
`boolean`	`$clear_old = true`

Return value summary
`boolean`	boolean