Converted production environment to a virtualenv; had to tweak some paths and the .wsgi file accordingly. I also added packages in preparation for working with Celery, so I updated the requirements file according to production.

{% load url from future %}
{% if show_button %}
<a href="{% url 'forums-edit_post' id=post.id %}"><img src="{{ STATIC_URL }}icons/page_edit.png" alt="Edit post" title="Edit post" /></a>
{% endif %}