[TASK] Streamline Wizard-Controllers

This patch introduce an abstract wizard controller to
remove duplicate code and prevent the usage of
$GLOBALS in a lot of places.

Resolves: #63618
Releases: master
Change-Id: I870d024df5e05e52d979af04750e472de2ed5995
Reviewed-on: http://review.typo3.org/35084


Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Tested-by: Markus Klein <klein.t3@reelworx.at>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>