This reverts commit ec8aa158 partially in order
to reenable:
- delivery_causality_interaction_workflow
- delivery_movement_causality_interaction_workflow
- simulation_movement_causality_interaction_workflow

These interaction workflows do not generate activities directly, and do work
that can't be postponed.

By contrast, 'calculate' transition of delivery_causality_workflow is modified
so that no 'updateCausalityState' activity is created by default.

- container_interaction_workflow
- delivery_causality_interaction_workflow
- delivery_movement_causality_interaction_workflow
- delivery_movement_simulation_interaction_workflow
- delivery_simulation_interaction_workflow
- simulation_movement_causality_interaction_workflow
- trade_model_line_interaction_workflow
- transformation_interaction_workflow

Raise loudly with message.

Cancelling shall result in reindexation into simulation movements, and this is
done in interaction workflow already.

The Selenium code were upgraded removing the selenium folder content and replacing it with
the selenium-server-2.6.0.jar content provided by the follow url:

  http://code.google.com/p/selenium/downloads/detail?name=selenium-server-2.6.0.zip&can=2&q=

Included original code of Zelinium downloaded from this URL:

 - http://pypi.python.org/packages/source/P/Products.Zelenium/Products.Zelenium-1.0.3.tar.gz#md5=57e846e670c4ef139791a9bcbd51c240

The goals of this fork is upgrade Selenium to version (2.6.0), which includes
captureEntireScreenshot feature and from Xavier's changes which introduces
ad-hoc changes in selenium which permits automatically upload images on ERP5.

Let the activity system chose randomly what to do.

Those alarms read the promise parameters (configured for example by SlapOS) and
can configure ERP5 if user want to solve the difference.

  Read external promise parameters.

  The parameters should be provided by an external configuration file.
  Location of this configuration file is defined in the zope configuration
  file in a product_config named as the path of the ERP5 site.
  Example if the site id is erp5:
    <product-config /erp5>
      promise_path /tmp/promise.cfg
    </product-config>

  The promise configuration is a simple ConfigParser readable file (a list of
  section containing a list of string parameters.

  getPromiseParameter returns None if the parameter isn't found.

This will prevent creating compensation movement if stop date of the open order
line is increased.

This reverts commit 1ec72363.

Do not expand on equal dates too.

Creation and modification dates are not object properties, they are provided by
getter methods and shall be never set directly.

Conflicts:

	product/ERP5/bootstrap/erp5_core/bt/revision

Generate activities and allow to pass the tag. Use search and activate
everywhere which will allow to walk through objects without killing the cluster
even in case of really big documents.

Alarm can generate a lot of activities, so run them less often then critical
ones.