diff -r 07239de796bb -r e756a8c72c3d cms/drupal/modules/block/block-admin-display-form.tpl.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cms/drupal/modules/block/block-admin-display-form.tpl.php	Fri Sep 08 12:04:06 2017 +0200
@@ -0,0 +1,69 @@
+<?php
+
+/**
+ * @file
+ * Default theme implementation to configure blocks.
+ *
+ * Available variables:
+ * - $block_regions: An array of regions. Keyed by name with the title as value.
+ * - $block_listing: An array of blocks keyed by region and then delta.
+ * - $form_submit: Form submit button.
+ *
+ * Each $block_listing[$region] contains an array of blocks for that region.
+ *
+ * Each $data in $block_listing[$region] contains:
+ * - $data->region_title: Region title for the listed block.
+ * - $data->block_title: Block title.
+ * - $data->region_select: Drop-down menu for assigning a region.
+ * - $data->weight_select: Drop-down menu for setting weights.
+ * - $data->configure_link: Block configuration link.
+ * - $data->delete_link: For deleting user added blocks.
+ *
+ * @see template_preprocess_block_admin_display_form()
+ * @see theme_block_admin_display()
+ *
+ * @ingroup themeable
+ */
+?>
+<?php
+  // Add table javascript.
+  drupal_add_js('misc/tableheader.js');
+  drupal_add_js(drupal_get_path('module', 'block') . '/block.js');
+  foreach ($block_regions as $region => $title) {
+    drupal_add_tabledrag('blocks', 'match', 'sibling', 'block-region-select', 'block-region-' . $region, NULL, FALSE);
+    drupal_add_tabledrag('blocks', 'order', 'sibling', 'block-weight', 'block-weight-' . $region);
+  }
+?>
+<table id="blocks" class="sticky-enabled">
+  <thead>
+    <tr>
+      <th><?php print t('Block'); ?></th>
+      <th><?php print t('Region'); ?></th>
+      <th><?php print t('Weight'); ?></th>
+      <th colspan="2"><?php print t('Operations'); ?></th>
+    </tr>
+  </thead>
+  <tbody>
+    <?php $row = 0; ?>
+    <?php foreach ($block_regions as $region => $title): ?>
+      <tr class="region-title region-title-<?php print $region?>">
+        <td colspan="5"><?php print $title; ?></td>
+      </tr>
+      <tr class="region-message region-<?php print $region?>-message <?php print empty($block_listing[$region]) ? 'region-empty' : 'region-populated'; ?>">
+        <td colspan="5"><em><?php print t('No blocks in this region'); ?></em></td>
+      </tr>
+      <?php foreach ($block_listing[$region] as $delta => $data): ?>
+      <tr class="draggable <?php print $row % 2 == 0 ? 'odd' : 'even'; ?><?php print $data->row_class ? ' ' . $data->row_class : ''; ?>">
+        <td class="block"><?php print $data->block_title; ?></td>
+        <td><?php print $data->region_select; ?></td>
+        <td><?php print $data->weight_select; ?></td>
+        <td><?php print $data->configure_link; ?></td>
+        <td><?php print $data->delete_link; ?></td>
+      </tr>
+      <?php $row++; ?>
+      <?php endforeach; ?>
+    <?php endforeach; ?>
+  </tbody>
+</table>
+
+<?php print $form_submit; ?>