Moved the wiki 404 page into the django-wiki project.

lms/templates/wiki/wiki-404.html

@@ -1,17 +0,0 @@
-{% extends "wiki/base.html" %}
-{% load wiki_tags i18n %}
-{% load url from future %}
-
-{% block pagetitle %}{{ article.current_revision.title }}{% endblock %}
-
-{% block wiki_breadcrumbs %}
-{% include "wiki/includes/breadcrumbs.html" %}
-{% endblock %}
-
-{% block wiki_contents %}
-
-  <div class="missing">
-    <p>This article was not found, and neither was its parent article. <a href="#">Go back to the main wiki article</a></p>
-  </div>
-
-{% endblock %}