This reverts commit 45721d1e4cf94a672218f8795784703631f2ce9e.

"application/octet-stream" whcih makes accessing object via ERP5-ish UI impossible.
The reason for this is that a call to _range_request_handler was always setting this "Content-Type" header.
This before switch to Zope4 remained unoticed. Fix now.

See merge request nexedi/wendelin!124

See merge request nexedi/wendelin!121

See merge request nexedi/wendelin!120

This reverts commit 004be34a.

See merge request !119

See merge request !118

See merge request !116

See merge request nexedi/wendelin!115

   Use proper way of configure Mixin on portal types

   This value isnt exported anymore

See merge request !114

With 3f887532 and b4c22280 we already removed numpy security duplications:
this code already exists in ERP5 (with erp5@a254bf50).
But we still missed some code parts: https://lab.nexedi.com/nexedi/wendelin/blob/b4c222803027a2d0d0fae793a4f16d4bea85f87d/product/Wendelin/__init__.py#L49-52
(perhaps because they looked different between erp5 and wendelin).

Furthermore with erp5@79fa584e the last
numpy parts which only existed in Wendelin were also migrated to ERP5,
which is why we can finally also remove this from Wendelin.

Now all numpy related RestrictedPython definitions can be found in
the ERP5 codebase and they are no longer distributed over both ERP5
and Wendelin.

/tested-at https://erp5js.nexedi.net/#/test_result_module/20230305-F68A7FFE

Add Zope4 support, while keeping Zope2 support for now

See merge request nexedi/wendelin!110

Base_wendelinTextToNumpy just takes a string and pass it to numpy.load,
but numpy.load will load pickles (problem from https://github.com/numpy/numpy/issues/12759 ).
Therefore we disallow loading pickles here until this becomes the
default in newer numpy versions.
Co-authored-by: Jérome Perrin <jerome@nexedi.com>

self.publish() had a bug regarding status code for empty responses on
Zope2 and that bug was fixed in Zope4, this adjust the code to support
both versions.

this is already done in ERP5

See merge request nexedi/wendelin!111

   All modules should use this base category.

With erp5@a254bf50 numpy
was allowed in erp5 upstream Restricted.py. There is no need for any
duplication in wendelin.

Tested at: https://erp5js.nexedi.net/#/test_result_module/20230223-AE5B8F75

See merge request nexedi/wendelin!109

erp5_wendelin_data_lake_ingestion_default_security_model: those module's Business Application are big data