delete unused html file

readthedocs/templates/core/version_list.html

@@ -1,20 +0,0 @@
-{% load projects_tags %}
-
-<div class="module-list-wrapper">
-  <ul>
-  {% for version in versions|sort_version_aware %}
-    <li class="module-item">
-      {# Link to the docs #}
-      <a class="module-item-title" href="{{ version.get_absolute_url }}">{{ version.slug }}</a>
-      {% if request.user in project.users.all %}
-        <span class="right-menu quiet">{{ version.get_privacy_level_display }}</span>
-      {% endif %}
-      {% if request.user in project.users.all %}
-        <ul class="module-item-menu">
-          <li><a href="{% url "project_version_detail" project.slug version.slug %}">{% trans "Add tags" %}</a></li>
-        </ul>
-      {% endif %}
-    </li>
-  {% endfor %}
-  </ul>
-</div>