Adding group Db to federation tests and ldap tests

Add group DB to Test_UrlGenerator

Adding group DB to trashbin and versions tests

Adding group DB to Test_Util_CheckServer for pg

Adding more DB groups to test suits

Introduce evaluation of an environment variable to choose if all, only database or only database unit tests are to be executed.
This is mainly required on automated execution on Jenkins

A TestCase which is not annotated to be in group DB will not allow access to the database connection.
This is necessary to categorize unit test and avoid duplicate test case execution - it also allows us to closely review unit test implementations to identify unnecessary db calls.

Dont die when we're missing a route

Revert "Dont bother with stream_resolve_include_path if the path is already absolute"

Fix some PHPDocs

Some classes included via `use` did not even exist anymore.

Scrutinizer Auto-Fixes

Skip unavailable storages in scanner

This commit consists of patches automatically generated for this project on https://scrutinizer-ci.com

Deduplicate queued trashbin expire jobs

Dont bother with stream_resolve_include_path if the path is already absolute

Add Workflow app to shipped list

* fixes #20425
* this removes the argument trashbin size from the expire job - it is now
  calculated in the expire job
* the queue now detects properly that the job is already queue and doesn't
  add it again

Also allow empty value for no-HTTPS

Add full interface of server container as alias

Only reject ajax auth if user is really logged out

[3rdparty] bump symfony/console to 2.7.7