Modified the implementation of the avatar tag to look for an attribute 'user_profile' on the user object. If present, this is assumed to be the profile. This improves the performance of the member list and some forum views.

{% load url from future %}
{% 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 }}