In case the instance isn't linked to the tree properly (due Garbage Collect unlinked it), stop the instance directly anyway.

   This API replaces the usage of SlapTool code for handling data stored in memcached. It introduces an New API for it at the context of the objects to handle volatile data used on SlapOS context.

See merge request !358

This reverts commit 2d50c8b8.

We are not ready for this, for example on debian 10 perl link with
libnsl.

For reference, one example test failure:
  https://erp5js.nexedi.net/#/test_result_module/20220111-190A520F2/20

We'll try to re-apply this later once no software use system libnsl

Since slapos commit 246be932e (component/libtirpc,libnsl: initial
inclusion, 2021-12-28) we have a slapos component, so no reason to
accept the system library

logrotate stack uses srv/backup/logrotate

This MR aims to introduce and extend the internal API with the support for manage:

   - Project
   - Organisation
   - Site (also Organisation)
   - Tokens
   - Computer Network
   
So via the introductions of workflows we included the following methods:

  - Project.approveRegistration()
  - Project.leaveProject()
  - Project.acceptInvitation()
  - Organisation.approveRegistration()
  - Organisation.leaveOrganisation()
  - Organisation.acceptInvitation()
  - Person.requestProject(project_title)
  - Person.requestOrganisation(organisation_title)
  - Person.requestSite(organisation_title)
  - Person.requestToken(request_url)
  - Person.requestNetwork(network_title)
  - ComputeNote.requestTransfer(...)
  - InstanceTree.requestTransfer(...) 
  - ComputerNetwork.approveRegistration()
  - ComputerNetwork.requestTransfer(...)
 
  
This API with minor exceptions, don't replaces the way the Hateoas/JIO website interacts with ERP5, so the original scripts are kept and just changed to call internal APIs.


See merge request nexedi/slapos.core!348

   Drop code that is never called anyway.

  This makes easy write or update tests per workflow-basis

    Drop an duplication, probably came from copy and paste

   Introduce API on person to handle the requests of Organisations and
Sites.

   This aims to transform *_createMovement into an proper API to handle location/project/owners transfers between Sites/Project/Organisations.

    This allows the project owner leave the project if he would like too

  This API aims to handle token generation for person, rather them
  keep ad-hoc API on scripts for specific usage

  Acquire listbox configuration from erp5 using proper API rather
  them hardcode the values over the .js

   - Include person.requestProject API on person_slap_interface_workflow
   - Include project_slap_interface_workflow on Projects

For fish shell, make slapos node software --only-sr and slapos node instance
--only-cp complete the software and partitions from the local slap proxy

We don't use abbreviations in the user interface, this also makes
another message to translate.

This reverts commit a8f83ef9 and the
other places where this pattern was copied.

If some non verified connection is being made, let's be honest and don't
hide it to user.

In the commit dc559dad specific exceptions
has been exposed to caller, but in case of SLAPOS_TEST_DEBUG enabled unusal
exception is raised.

This commit improves the situation so that behaviour is consistent neverthless
the SLAPOS_TEST_DEBUG.

This reverts commit 71fd0fab.

All Zelenium tests are failing because of this change.
Revert until all tests are fixed.

The change was missing in the commit 439786ba.