connection_dict generated by client can be different in details from the
server side, so pass it thorugh a way how it is treat on the server.

Test are focused on client side, and the tricky cases are covered, they
somehow contain the protocol of client <--> server comparision.

All tools from the ecosystem shall use the same way to convert between python's
dict and XML.

Now creation date is fast, there is no need for this custom code anymore.

This is only applied to the portal types that were in the "non index" list. Now that getCreationDate is fast, we reverted the custom change and index the change.

Contributed by Luke

/reviewed-on nexedi/slapos.core!130

Set proper limit.

This is follow-up of !127

/reviewed-on !128

This script is tested separatetly

Define smaler Unit Tests files is preferrable to make distribution easier for the test nodes.

This prevents re-declaration to set a diferent default.definition

Introduce this code in order to simplify the code and introduce some kind of reusable API.

Check if the software installation is really well installed before continue

The upgrade_scope is disabled, not never, so added disabled and kept never
for backward compatibility.

Software Installations should be accessible for the users who can also accesss the aggreagted computer

Filter by slap_state makes the alarm don't wait for computer contact (which is unnecessary).

   Drop SlapOSMachineAuthenticationPlugin to use ERP5ExternalAuthenticationPluging instead

   The code was merged into ERP5 Security, so this code is obsolte

This is just a help script to check if Skins are supposed to in the test files