For some reason, unit tests all broke while testing this revision. The
relation between both is not clear to me (this code has worked for me).
In doubt, I revert it for now.
This reverts commit 0057272c.

getRelativeUrl and restrictedTraverse are expensive operations. Do not
involve them pointlessly.
Also, boolean evaluation of lists is a thing.

A pprofile run shows DateTime_or_None costing 3ms per value (including all
callees).
While this may seem low, it is common to receive hundreds of such values
in single query results (ex: web mode document & webpage lookups),
so the total time spent parting dates per query can become significantly
larger than the time to execute the query itself.
In the case of this measure setup, 504 dates were processed for a total of
1.5 seconds.
DateTime is slow to parse strings because it cannot rely on a pre-known
format. With MySQL/MariaDB, the format is know for those column types, so
implement specific parsing to get better performance.
On the same setup, pprofile run shows a parsing time of 72µs per value in
DATETIME_to_DateTime_or_None, or 39ms total.
DATE_to_DateTime_or_None should not deviate significantly from this.

Categories are member of themselves. When a category is renamed, the membership to self was already preserved thanks to nexedi/erp5@7f2e8eb2
, but this was not the case when a category was cut and pasted.

There are two different cases:
 * When just created, a category is member of itself because this is the [default behavior](https://lab.nexedi.com/nexedi/erp5/blob/b705495de0f04645b7b3ad3b74c46de00c923876/product/CMFCategory/CategoryTool.py#L1193-1196) for categories not having categories set. In this case, it's dynamic.
 * When category has some categories set ( in `self.categories` ) - this happens for example after being renamed - then behavior is different and `self.categories` has to be updated.

7f2e8eb2 was handling properly the later case after a clone, but not in a cut and paste ( move ) scenario, because in this case "after clone" hook is not called.

The first idea was to move the same hook at another level by overloading `_postCopy` but after some discussion and thinking, it seemed more logical to make sure `CategoryTool.setCategoryList` does not save categories membership to self, which is consistent in the way `CategoryTool.getCategoryList` adds the membership to self dynamically.

This MR brings a few more tests, so that we can claim [#1900](https://nexedi.erp5.net/bug_module/1900) and [#704](https://nexedi.erp5.net/bug_module/704) are tested enough and close these old bugs.


/reviewed-on nexedi/erp5!664

/reviewed-on nexedi/erp5!728

With commit babbf56f, some objects that were
not indexed are now indexed, and this fails when these objects can't be indexed.

An exemple is when a PythonScript is stored inside a Web Site:

  Traceback (innermost last):
  Module Products.CMFActivity.ActivityTool, line 1360, in invokeGroup
    traverse(method_id)(expanded_object_list)
  Module Products.ERP5Catalog.CatalogTool, line 939, in catalogObjectList
    super(CatalogTool, self).catalogObjectList(tmp_object_list, **m.kw)
  Module Products.ZSQLCatalog.ZSQLCatalog, line 828, in catalogObjectList
    catalog_value=catalog,
  Module Products.ERP5Catalog.CatalogTool, line 875, in wrapObjectList
    - __traceback_info__: (<PythonScript at /erp5/web_site_module/...>,)
    and document_object._getAcquireLocalRoles():
  AttributeError: _getAcquireLocalRoles

Before, such object was skipped because it does not have recursiveReindexObject.

/reviewed-on !725

[erp5_notebook]: add workflow to notebook, add erp5_dms as dependency, load iodide notebook in notebook module, change indentation of gadget_officejs_jio_notebook.js, update security settings

this commit should fix random plus button not present issue when open sort editor
the reason is sort editor is opened before launcher call editor_panel.close()
so wait for page loaded before open sort editor

This hopefully fix the random issue of having test results not linked to
a project. Indeed, distributor/createTestResult was called in two different
times:
- by the testnode, with the project title
- by the runTestSuiteCommand, without the project title. This was
  not an issue most of the time, since the test result is already
  created. But if it was not there (like due to a cancelled test),
  a test result without project was created

erp5/tests/testERP5TestNode.py: Fix test_scalability_04_constructProfile. repository option is required for scalability test profile and it was added on commit 58d92a84.

erp5/tests/testERP5TestNode.py: Fix test_zzzz_scalability_19_xxxx. prepareFrontendMasterInstance was removed on commit 4048ab39.

erp5/util/testnode, scalability_test: Stop using a dummy frontend master and use host.vifib.net frontend with a valid SSL certificate instead. Always use https.

erp5/util/testnode: hosting subscription url was not updated once it was set. As a result, since testnode watched an old destroyed instance, the next test never started. Thus don't store hosting subscription url. It changes from time to time.

* erp5_core: allow to use Base_download from ERP5JS dialog
* erp5_base/dms* move Document_viewDownloadDialog into erp5_base
* erp5_base: add a dialog to download Image.
* erp5_web_renderjs_ui_test: test Dms download actions
* erp5_dms: allow to download original/converted documents from ERP5JS UI