ecshop商品详情相册顺序调整

更改相册顺序为根据id升序：

找到/include/lib_goods.php 821行：

修改为：

$sql = 'SELECT img_id, img_url, thumb_url, img_desc' .
        ' FROM ' . $GLOBALS['ecs']->table('goods_gallery') .
        " WHERE goods_id = '$goods_id' order by img_id asc LIMIT" . $GLOBALS['_CFG']['goods_gallery_number']; $row = $GLOBALS['db']->getAll($sql);

（红字为新增）