Adds an helper to render other formats download links.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2333 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/timelog/report.rhtml

@@ -65,10 +65,9 @@
 </tbody>
 </table>
 
-<p class="other-formats">
-<%= l(:label_export_to) %>
-<span><%= link_to 'CSV', params.merge({:format => 'csv'}), :class => 'csv' %></span>
-</p>
+<% other_formats_links do |f| %>
+	<%= f.link_to 'CSV', :url => params %>
+<% end %>
 <% end %>
 <% end %>