Upgrade-to-TYPO3-11

See merge request !6

This reverts commit 3fb8ab4d.

Since TYPO3 moved on to add ControllerFQN::class => action mappings,
we should add atleast one of the requirements. for the actions we could
add it on request as before, but without using switchable controllers.
in my testing this did not get cached away. Also fixed BearerToekn
calling

[FEATURE] Return certain Exceptions as response with correct header

See merge request !5

Instead of throwing exceptions, which will be logged by the system,
return usable status codes and messages.
Will return a valid JSON with a Message key in that Case.

Exceptions, which do not carry codes of 401, 403 or 404 are not
catched for now, stopping us to return too usefull informations

Acutally this field should be a float, but we can get
away with sticking to an INT(11) which will hold just the usual
Timestamp and using that as an Date for our GC comparison.

[FEATURE] Add GC Config for sg_rest log

See merge request !4

This Feature adds the tx_sgrest_log table to the garbage
collection tasks, if you have a Task running for all tables, this one
will be active as soon as you clear the cache. Default lifetime is 30
days.