Build file breadcrumb from parentdirs keys, optionally linkify.

</div> <!-- end api-info-block -->

<div id="jd-header" style="border:0;">

  <?cs var:relative ?>

<div id="pathCrumb">

<?cs each:item = parentdirs ?>

  <?cs if:pathCrumbLinks

    ?><a href="<?cs var:toroot ?><?cs var:item.Link ?>"><?cs var:item.Name ?></a> / 

  <?cs else

    ?><?cs var:item.Name ?> / <?cs /if ?>

<?cs /each ?>

</div>

  <h1 itemprop="name"><?cs var:page.title ?></h1>

</div>

<!-- end breadcrumb block -->