This reverts commit 9c326322.

When there is a invalid field, we trigger a notification if the user tries to save the form. But, if this notification is triggered, we don't trigger an alert when the user clicks in another page to leave.

But, if the field is invalid, the user does not click in "Save" and try to leave, the alarm is triggered.

Workflows are ERP5 Document now, we stay inside ERP5JS intead of go to ZMI

erp5_web_renderjs_ui: Display dev action to gadget field and avoid duplicated actions to parallel field

And avoid random failures

See merge request nexedi/erp5!1362

This case breaks action calculation between xhtml style and ERP5JS.

See merge request nexedi/erp5!1403

As per the discussion on nexedi/erp5!1378 (comment 131223)
what's important for this test is that the value is high. It seems the test
was not updated to the final version. We now have 35, not 36.

state.getId() now have a prefix, we want to use state.getReference() here.

ERP5Workflow: Remove unused variable_default_value and use variable_default_expression instead (!1378).