Adds a css class for gantt subjects.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4528 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/gantts/show.html.erb

@@ -80,7 +80,9 @@ t_height = g_height + headers_height
 <div style="right:-2px;width:<%= subject_width %>px;height:<%= headers_height %>px;background: #eee;" class="gantt_hdr"></div>
 <div style="right:-2px;width:<%= subject_width %>px;height:<%= t_height %>px;border-left: 1px solid #c0c0c0;overflow:hidden;" class="gantt_hdr"></div>
 
+<div class="gantt_subjects">
 <%= @gantt.subjects %>
+</div>
 
 </div>
 </td>