[svn] Wiki_markup imporved to include paragraphs

wiki_to_html should be used when the field will include paragraphs
wiki_to_html_short should be used when the field will not include paragraphs
Copied from http://cucc@cucc.survex.com/svn/trunk/expoweb/troggle/, rev. 8061 by julian @ 11/6/2008 11:24 PM

templates/logbookentry.html

@@ -20,7 +20,6 @@
         </li>
     {% endfor %}
     </ul>
-    <em>[wiki_to_html doesn't do paragraphs.  don't know where it is located]</em>
     <div>{{logbookentry.text|wiki_to_html}}</div>
     </div>
 {% endblock %}