remove unused delete.phtml

application/default/views/scripts/data/delete.phtml

@@ -1,15 +0,0 @@
-<?php if ($this->md) :?>
-<p>Are you sure that you want to delete this metadata:
-  <h2><?php echo $this->escape($this->md->title); ?></h2>
-  <?php echo $this->escape($this->md->description); ?>
-</p>
-<form action="<?php echo $this->url(array('action'=>'delete')); ?>" method="post">
-<div>
-  <input type="hidden" name="id" value="<?php echo $this->md->id; ?>" />
-  <input type="submit" name="del" value="Yes" />
-  <input type="submit" name="del" value="No" />
-</div>
-</form>
-<?php else: ?>
-<p>Cannot find the metadata.</p>
-<?php endif;?>