Removed JQuery UI classes.

git-svn-id: http://svn.redmine.org/redmine/trunk@15343 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/custom_field_enumerations/index.html.erb

@@ -6,7 +6,7 @@
   <ul id="custom_field_enumerations" class="flat">
   <% @custom_field.enumerations.each_with_index do |value, position| %>
     <li>
-      <span class="sort-handle ui-icon ui-icon-arrowthick-2-n-s"></span>
+      <span class="sort-handle"></span>
       <%= hidden_field_tag "custom_field_enumerations[#{value.id}][position]", position, :class => 'position' %>
       <%= text_field_tag "custom_field_enumerations[#{value.id}][name]", value.name, :size => 40 %>
       <%= hidden_field_tag "custom_field_enumerations[#{value.id}][active]", 0 %>