updates class attribute of unit column

git-svn-id: https://dev.finn.de/svn/cockpit/trunk@78 7926756e-e54e-46e6-9721-ed318f58905e

app/views/deliverables/_deliverable_cost.rhtml

@@ -13,7 +13,7 @@
 <% unless error_messages.blank? %><tr><td colspan="4"><%= error_messages %></td></tr><% end %>
 <% fields_for prefix, deliverable_cost do |cost_form| %>
 <tr class="cost_entry <%= classes %>" id="<%= id_prefix %>">
-  <td class="cost_units">
+  <td class="units">
     <%= cost_form.text_field :units, :index => id_or_index, :size => 3 %>
     <span id="<%= "#{id_prefix}_unit_name" %>">
       <%=h deliverable_cost.cost_type.unit_plural %>

app/views/deliverables/_deliverable_hour.rhtml

@@ -13,7 +13,7 @@
 <%if error_messages %><tr><td colspan="4"><%= error_messages %></td></tr><% end %>
 <% fields_for prefix, deliverable_hour do |cost_form| %>
 <tr class="cost_entry <%= classes %>" id="<%= id_prefix %>">
-  <td class="cost_units">
+  <td class="units">
     <%= cost_form.text_field :hours, :index => id_or_index, :size => 3 %>
   </td>
   <td class="user">