Added a warning message on tracker list for trackers that don't have any workflow defined.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@430 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/trackers/list.rhtml

@@ -7,6 +7,7 @@
 <table class="list">
   <thead><tr>
   <th><%=l(:label_tracker)%></th>
+  <th></th>
   <th><%=l(:button_sort)%></th>
   <th></th>
   </tr></thead>
@@ -14,6 +15,7 @@
 <% for tracker in @trackers %>
   <tr class="<%= cycle("odd", "even") %>">
   <td><%= link_to tracker.name, :action => 'edit', :id => tracker %></td>
+  <td align="center"><% unless tracker.workflows.count > 0 %><span class="icon icon-warning"><%= l(:text_tracker_no_workflow) %> (<%= link_to l(:button_edit), {:controller => "roles", :action => "workflow", :tracker_id => tracker} %>)</span><% end %></td>
   <td align="center" style="width:15%;">
     <%= link_to image_tag('2uparrow.png', :alt => l(:label_sort_highest)), {:action => 'move', :id => tracker, :position => 'highest'}, :method => :post, :title => l(:label_sort_highest) %>
     <%= link_to image_tag('1uparrow.png', :alt => l(:label_sort_higher)), {:action => 'move', :id => tracker, :position => 'higher'}, :method => :post, :title => l(:label_sort_higher) %> -