User groups branch added.

git-svn-id: http://redmine.rubyforge.org/svn/branches/work@1372 e93f8b46-1217-0410-a6f0-8f06a7374b81

groups/app/views/documents/_document.rhtml

@@ -0,0 +1,3 @@
+<p><%= link_to h(document.title), :controller => 'documents', :action => 'show', :id => document %><br />
+<% unless document.description.blank? %><%=h(truncate(document.description, 250)) %><br /><% end %>
+<em><%= format_time(document.created_on) %></em></p>