Add script Event_sendByActivity to call searchAndActivate method through the activity and with Manager role

Set same categories as predicate on web section.

If start date and stop date, just use DateTime() it can make the packing
list generated divergent by saving the form.

DateTime() includes hour, minutes and seconds, but ERP5 UI don't.

This provides consistent UI.

Remove obosleted images.

The main reason for the test_installBusinessTemplatesFromRepository_update_catalog
test is assert if the activities from created from clear catalog are
present on the activity lists or not.

This change re-creates the table using zsqls introduced by
erp5_ingestion_mysql_innodb_catalog to make sure the table is there when
the index activites related to the new BT5 be launched.

It creates and drop currency for the Functional Test related to the
tutorial: user-Howto.Create.and.Manage.Products-HTML5

It defines append preference variation "variation" if it is not present
already at the default system preference. If this test runs after
the Configurator this change is ignored.

The appropriate document for Configure Cloudooo is a System Preference
and not a Preference.

This changes create a de default system preference for the functional
tests.

The tutorial expects that the event is in Planned state.

This is required for user-Howto.Manage.Support.Request-HTML5

cf commits 8ecf9753 (state)
       and a589c1ef (path)

Revert "fix two regressions (support attachments, support sending to persons that are not yet indexed)."

This reverts commit 5d552ce8.

This partially reverts commit a60dd069
("Fix a few places that could create duplicate root applied rules").

The Tutorial Functional Test creates an additional Organisation during
the test, this change update the clean up to delete this additional
Organisation created.

Cannot be easily applied to erp5/util/testnode/testnode.py because it
prints to stderr, whereas testnode expects a logger function (passed as
parameter) to be used.

It is required anyway to install it in order to respect BT dependencies.

This fixes a regression in recent commit 6e758ade

The following line:

  simulation_movement_list = delivery_dict.get(movement) or \
    movement.getDeliveryRelatedValueList()

didn't work because the loop that fills delivery_dict does not necessarily
find all related simulation movements for every key.

New code is a little complicated because it tries to not call
getDeliveryRelatedValueList() when 'movement' is not related to trade model.

This tests try to install a business template that modifies the catalog,
if it fails, it is required to launch recatalog to update MYSQL
 information, otherwise the further tests will fail due the lack of the
email table present.

Now as default, the tests prefer local bt5 folder if it is a repository.

With the usage of git branches, this changes helps the developer test
his own local changes before merge with master (branch used to generate
snapshots)

cf commit edb4be56