Remove old winbox JS include from base.html

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>

board/templates/board/base.html

@@ -9,7 +9,6 @@
         <link rel="stylesheet" href="{% static 'board/style.css' %}">
         {% block extrastyle %}{% endblock %}
         <script src="{% static 'board/jquery.js' %}"></script>
-        <script src="{% static 'board/winbox.bundle.js' %}"></script>
         <script src="{% static 'board/jsframe.min.js' %}"></script>
         <script src="{% static 'board/post.js' %}"></script>
         {% if perms.board.create_ban %}