Fixing #107. Apparently some signal handlers were getting connected twice (double import?) and thus saving a forum post would cause 2 email notifications to go out to the post topic's subscribers. Use the dispatch_uid parameter in the connect call to work around this issue.

{% load markup %}
{% load smiley_tags %}
{% load avatar_tags %}
{% avatar user "left" %}<a href="{% url bio-view_profile username=user.username %}">{{ user.username }}</a>:<br />{{ msg|safe }}