[FEATURE] Integrate File Abstraction Layer Handling

The File Abstraction Layer Handling is based on the API and adds
the required TCA tables and configurations, upgrade wizards and
language labels.

Change-Id: I4c46ef1d8141562d44a8f53019be503c1c01e357
Resolves: #33750
Releases: 6.0
Reviewed-on: http://review.typo3.org/10654
Reviewed-by: Steffen Ritter
Reviewed-by: Tolleiv Nietsch
Tested-by: Tolleiv Nietsch
Reviewed-by: Oliver Hader
Tested-by: Oliver Hader