Merge branch 'develop-2.9' into 554-object-permissions

netbox/templates/dcim/inc/cable_form.html

@@ -10,9 +10,23 @@
             <label class="col-md-3 control-label" for="id_length">{{ form.length.label }}</label>
             <div class="col-md-5">
                 {{ form.length }}
+                {% if form.length.errors %}
+                    <ul>
+                        {% for error in form.length.errors %}
+                            <li class="text-danger">{{ error }}</li>
+                        {% endfor %}
+                    </ul>
+                {% endif %}
             </div>
             <div class="col-md-4">
                 {{ form.length_unit }}
+                {% if form.length_unit.errors %}
+                    <ul>
+                        {% for error in form.length_unit.errors %}
+                            <li class="text-danger">{{ error }}</li>
+                        {% endfor %}
+                    </ul>
+                {% endif %}
             </div>
         </div>
     </div>

netbox/templates/exceptions/programming_error.html

@@ -10,7 +10,7 @@
         <code>python3 manage.py migrate</code> from the command line.
     </p>
     <p>
-        <i class="fa fa-warning"></i> <strong>Unsupported PostgreSQL version</strong> - Ensure that PostgreSQL version 9.4 or higher is in use. You
+        <i class="fa fa-warning"></i> <strong>Unsupported PostgreSQL version</strong> - Ensure that PostgreSQL version 9.6 or higher is in use. You
         can check this by connecting to the database using NetBox's credentials and issuing a query for
         <code>SELECT VERSION()</code>.
     </p>

netbox/templates/utilities/obj_list.html

@@ -5,7 +5,7 @@
 {% block content %}
 <div class="pull-right noprint">
     {% block buttons %}{% endblock %}
-    {% if table_config_form %}
+    {% if request.user.is_authenticated and table_config_form %}
         <button type="button" class="btn btn-default" data-toggle="modal" data-target="#tableconfig" title="Configure table"><i class="fa fa-cog"></i> Configure</button>
     {% endif %}
     {% if permissions.add and 'add' in action_buttons %}