Fixed favicon in the authors page that was broken by some django-1.10 changes

boards/templates/boards/authors.html

@@ -1,6 +1,7 b''
 {% extends "boards/base.html" %}
 
 {% load i18n %}
+{% load static %}
 
 {% block head %}
     <title>{% trans "Authors" %}</title>
@@ -8,7 +9,7 b''
 
 {% block content %}
     <div class="post">
-        <p><img src="{{ STATIC_URL }}favicon.png" width="200" /></p>
+        <p><img src="{% static 'favicon.png' %}" width="200" /></p>
         <h2>{% trans 'Statistics' %}</h2>
         <p>{% trans 'Size of media:' %} {{ media_size|filesizeformat }}.
         <p>{% blocktrans count count=post_count %}{{ count }} message{% plural %}messages{% endblocktrans %}.</p>