Add django static files to somewhere apache will find.

Dockerfile

@@ -75,7 +75,13 @@ COPY apache/apache-vhost.conf /var/lib/weblate/config/apache-vhost.conf
 # TODO: The following is necessary because Weblate's STATIC_ROOT currently
 #       points to /var/www/weblate/static, and there's nothing that puts
 #       Weblate stuff there. I need to understand why this is so.
-RUN cp -r /usr/local/share/weblate/weblate/static/* /var/www/weblate/static/
+RUN sudo -u weblate cp -r \
+      /usr/local/share/weblate/weblate/static/* \
+      /var/www/weblate/static/
+# TODO: And this is necessary otherwise the admin page is ugly.
+RUN sudo -u weblate cp -r \
+      /usr/share/python-django-common/django/contrib/admin/static/* \
+      /var/www/weblate/static/
 
 # Some stuff need to be set up so the server can work succesfully (i.e. mysql,
 # rsyslog, etc).