[erp5_ui_test_core, erp5_dms_ui_test, erp5_km_ui_test, erp5_configurator_standard_ui_test] setFile command does not need pause command now.

[erp5_web_renderjs_ui] Show select column in view dialog if listbox's select column checkbox is checked.

[erp5_configurator_standard_ui_test] Fix file uploading tests. Use setFile selenium command to avoid security error.

31804f68 was merged too soon.

/reviewed-on nexedi/erp5!913

It was possible that the previous server socket did not have enough time
to expire, which could cause an "Address already in use" exception.

url
- corresponding test added

- improve OfficeJS applications by reducing the quantity of code to be written and reuse the ERP5 configuration (portal_type, actions, forms, etc.) instead to generate the app

  The API changed on the slap, this commit follow up the changes.

Which is useful when debugging tests