erp5_officejs_afs_directory: clean up page layout, provide fallback images integrate wikipedia content

To make sure request is different and reports do not affect
one another

so that we check that at_date in OrderModule_activateGetOrderStatList
works as inclusive

Also:
- fix parameter name to be the same as what request has
- Formatting and trailing whitespaces fixes

Otherwise, reset is not triggered when changing a 'Standard Property'
ZODB Property Sheet (through dynamic_class_generation_interaction_workflow
ChangeProperty_resetDynamicClasses Interaction). Also, add Unit Tests to
check that this Interaction is properly called.

'Base Category' was also removed in 687fedda but this does not seem to be
an issue as 'Category Property' and 'Dynamic Category Property' only use
the ID, and thus this is handled by PropertySheet_resetDynamicClasses
Interaction (_delObject/_setObject will be called).

Allows being compatible with future, improved PAS plugin features.
Also, drop a few useless imports.

In ERP5User, getId() is the identifier, but for SpeicalUser, like
Anonymous User, System Processes etc., getId() is None.

otherwise self._person_value's path becomes like /erp5/acl_users/1
instead of /erp5/person_module/1.

Add methods to retrieve the user and login documents using PAS API.

For forward compatibility with multi-login, login-change,
login-is-not-id improvements.

This API is deprecated.

on cmdline, stderr and stdout fields.

With old versions of Zope, it was possible to define the SMTP connection
timeout but this is not possible anymore even though MailHost, in turn
using zope.sendmail, uses Python smtplib library.

This meant that once connect() was called, it may have taken around 2
minutes or more before timeout (and this is OS-specific as well)
blocking one Zope thread.