Can replace the following SlapTool calls:
* softwareReleaseError
* availableSoftwareRelease
* buildingSoftwareRelease
* destroyedSoftwareRelease

This new Web Service can be configured to define a list of entry points associated to JSON Form.

Those entry points are accessed by a client by doing an HTTP Post with a JSON input body.
The input JSON is validated by the JSON Form.

An output JSON body is expected as response.

It allows to reuse the erp5js header gadget.

See nexedi/erp5!2039

Do not acquire from Person to an Organisation, as most user do not have access to the organisation_module

- directly show the software_release and sofware_type informations
- instance title is meaningless on this view, as admin want to get an understanding of which kind of software are instanciated
- drop creation_date, image columns

See merge request !727

copy netrc file to software home location with the good ownership.

slapos_erp5&cloud: Reimplement (and speed up) security to use ERP5User_getUserSecurityCategoryValueList

 No need external script for this.

 This change introduces a test change on testSlapOSCloudShadow, that
 include R-COMPUTER and R-INSTANCE for shadow users.

 After check, this feature (shadow) is not used for compute node or
 software instance users, so despite it is not needed (introduced 12yr
 ago), I kept just for reference.

 If those tests eventually break or cause problem, it is safe to remove
 them later on.

  Include a custom ERP5Type_asSecurityGroupIdSet, since we need to handle
  the order of source_project + function (sort) a non-standard way.