diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/Measure/Torque.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Measure/Torque.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,82 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category  Zend
+ * @package   Zend_Measure
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd     New BSD License
+ * @version   $Id: Torque.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * Implement needed classes
+ */
+require_once 'Zend/Measure/Abstract.php';
+require_once 'Zend/Locale.php';
+
+/**
+ * Class for handling torque conversions
+ *
+ * @category   Zend
+ * @package    Zend_Measure
+ * @subpackage Zend_Measure_Torque
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Measure_Torque extends Zend_Measure_Abstract
+{
+    const STANDARD = 'NEWTON_METER';
+
+    const DYNE_CENTIMETER     = 'DYNE_CENTIMETER';
+    const GRAM_CENTIMETER     = 'GRAM_CENTIMETER';
+    const KILOGRAM_CENTIMETER = 'KILOGRAM_CENTIMETER';
+    const KILOGRAM_METER      = 'KILOGRAM_METER';
+    const KILONEWTON_METER    = 'KILONEWTON_METER';
+    const KILOPOND_METER      = 'KILOPOND_METER';
+    const MEGANEWTON_METER    = 'MEGANEWTON_METER';
+    const MICRONEWTON_METER   = 'MICRONEWTON_METER';
+    const MILLINEWTON_METER   = 'MILLINEWTON_METER';
+    const NEWTON_CENTIMETER   = 'NEWTON_CENTIMETER';
+    const NEWTON_METER        = 'NEWTON_METER';
+    const OUNCE_FOOT          = 'OUNCE_FOOT';
+    const OUNCE_INCH          = 'OUNCE_INCH';
+    const POUND_FOOT          = 'POUND_FOOT';
+    const POUNDAL_FOOT        = 'POUNDAL_FOOT';
+    const POUND_INCH          = 'POUND_INCH';
+
+    /**
+     * Calculations for all torque units
+     *
+     * @var array
+     */
+    protected $_units = array(
+        'DYNE_CENTIMETER'     => array('0.0000001',          'dyncm'),
+        'GRAM_CENTIMETER'     => array('0.0000980665',       'gcm'),
+        'KILOGRAM_CENTIMETER' => array('0.0980665',          'kgcm'),
+        'KILOGRAM_METER'      => array('9.80665',            'kgm'),
+        'KILONEWTON_METER'    => array('1000',               'kNm'),
+        'KILOPOND_METER'      => array('9.80665',            'kpm'),
+        'MEGANEWTON_METER'    => array('1000000',            'MNm'),
+        'MICRONEWTON_METER'   => array('0.000001',           'µNm'),
+        'MILLINEWTON_METER'   => array('0.001',              'mNm'),
+        'NEWTON_CENTIMETER'   => array('0.01',               'Ncm'),
+        'NEWTON_METER'        => array('1',                  'Nm'),
+        'OUNCE_FOOT'          => array('0.084738622',        'ozft'),
+        'OUNCE_INCH'          => array(array('' => '0.084738622', '/' => '12'), 'ozin'),
+        'POUND_FOOT'          => array(array('' => '0.084738622', '*' => '16'), 'lbft'),
+        'POUNDAL_FOOT'        => array('0.0421401099752144', 'plft'),
+        'POUND_INCH'          => array(array('' => '0.084738622', '/' => '12', '*' => '16'), 'lbin'),
+        'STANDARD'            => 'NEWTON_METER'
+    );
+}