Attempting to fix #218; update the topic last visit time with 'now' when viewing the last page of a topic, otherwise use the creation time of the last post on the page.

<div class="smiley_farm">
{% for s in smilies %}
<img src="{{ s.image.url }}" alt="{{ s.code }}" title="{{ s.title }} {{ s.code }}" />
{% endfor %}
</div>