Adding pervasive column sorting

app/templates/admin/_attachment_point_row.html

@@ -20,7 +20,6 @@
 {% endif %}
 <tr id="attachment-point-{{ ap.id }}">
   <td>{{ ap.id }}</td>
-  <td>{{ ap.augmented_part.description | truncate(40) }}</td>
   <td>{{ ap.attachment_point_name.name }}</td>
   <td>{{ conn_type }}</td>
   <td><code>{{ conn_label }}</code></td>