Merged Rails 2.2 branch. Redmine now requires Rails 2.2.2.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2493 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/common/_calendar.rhtml

@@ -20,7 +20,7 @@ while day <= calendar.enddt %>
 		image_tag('arrow_to.png') 
       end %>
   <%= h("#{i.project} -") unless @project && @project == i.project %>
-  <%= link_to_issue i %>: <%= h(truncate(i.subject, 30)) %>
+  <%= link_to_issue i %>: <%= h(truncate(i.subject, :length => 30)) %>
   <span class="tip"><%= render_issue_tooltip i %></span>
   </div>
   <% else %>