listbox_int_index was missing in the Form configuration.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@30218 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_project/SkinTemplateItem/portal_skins/erp5_project/Project_view.xml

@@ -84,6 +84,7 @@
                     <key> <string>hidden</string> </key>
                     <value>
                       <list>
+                        <string>listbox_int_index</string>
                         <string>listbox_quantity</string>
                         <string>listbox_start_date</string>
                         <string>listbox_stop_date</string>

bt5/erp5_project/bt/revision

-697
+698
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