Add placeholders for additional CSS/JS files

templates/base.html

@@ -21,6 +21,7 @@
     <title>{% page_attribute "page_title" %} – {% static_placeholder "site_title" or %}Kumi Systems{% endstatic_placeholder %}</title>
 
     {% render_block "css" %}
+    {% static_placeholder "head" %}
 
 </head>
 
@@ -87,6 +88,7 @@
     
     {% render_block "js" %}
     <script src="{% static "js/main.js" %}"></script>
+    {% static_placeholder "footer" %"}
 
   </body>
 </html>