budget: show int index

bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/Budget_view/listbox.xml

@@ -86,6 +86,10 @@
                     <key> <string>columns</string> </key>
                     <value>
                       <list>
+                        <tuple>
+                          <string>int_index</string>
+                          <string>Index</string>
+                        </tuple>
                         <tuple>
                           <string>title</string>
                           <string>Title</string>

bt5/erp5_budget/bt/revision

-378
+379
\ No newline at end of file