produce .url file in same folder as orig. photo in expofiles

templates/editexpopage.html

@@ -1,7 +1,7 @@
 {% extends "expobase.html" %}
 {% block title %}Edit {{ path }}{% endblock %}
 {% block extrahead %}
-{% include 'html_editor_scripts_css.html' %}
+{% include 'html_editor_scripts_css.html' %} <!-- JS magic to make a popup image selector page -->
 {% endblock %}
 {% block body %}