Add label to forms, views and templates

netbox/templates/dcim/interface.html

@@ -58,6 +58,10 @@
                     <td>Name</td>
                     <td>{{ interface.name }}</td>
                 </tr>
+                <tr>
+                    <td>Label</td>
+                    <td>{{ interface.label }}</td>
+                </tr>
                 <tr>
                     <td>Type</td>
                     <td>{{ interface.get_type_display }}</td>