reset the last id to 1

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@8917 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_ui_test/SkinTemplateItem/portal_skins/erp5_ui_test/ListBoxZuite_reset.xml

@@ -74,6 +74,7 @@
 for name in (\'foo_module\', \'bar_module\'):\n
   module = getattr(context, name)\n
   module.manage_delObjects(list(module.objectIds()))\n
+  module.setLastId(1)\n
 \n
 # Reset the form.\n
 form = context.FooModule_viewFooList\n