Closes #4349: Drop support for embedded graphs

netbox/templates/dcim/site.html

@@ -35,12 +35,6 @@
     </div>
     <div class="pull-right noprint">
         {% plugin_buttons site %}
-        {% if show_graphs %}
-            <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#graphs_modal" data-obj="{{ site.name }}" data-url="{% url 'dcim-api:site-graphs' pk=site.pk %}" title="Show graphs">
-                <i class="fa fa-signal" aria-hidden="true"></i>
-                Graphs
-            </button>
-        {% endif %}
         {% if perms.dcim.add_site %}
             {% clone_button site %}
         {% endif %}
@@ -292,14 +286,9 @@
         {% plugin_right_page site %}
 	</div>
 </div>
-{% include 'inc/modal.html' with name='graphs' title='Graphs' %}
 <div class="row">
     <div class="col-md-12">
         {% plugin_full_width_page site %}
     </div>
 </div>
 {% endblock %}
-
-{% block javascript %}
-<script src="{% static 'js/graphs.js' %}?v{{ settings.VERSION }}"></script>
-{% endblock %}