rewrite extraction interface into PHP MVC architecture. (Although js hasn't been rewritten into MVC, it's fitted into the current PHP MVC architecture.) - The root of the new PHP MVC is at 'develop/'. - extraction interface is called "Extractapp" with several action, eg TaggingText, EditWordlist, EditTaglist, ExportTable.

<h1>Extractapp/index.php</h1>

<ul>
    <?php foreach($viewmodel as $item) { ?>
    <li><?php echo $item; ?></li>
    <?php } ?>
</ul>