[TASK] Make popup size bigger for wizards

Streamline the popups set in the core to be 800x600 when
opening up wizards by TCA configuration in the core.

Releases: master
Resolves: #68219
Change-Id: If766734479126ba99936eed91e181eb2ee7047cf
Reviewed-on: http://review.typo3.org/41458


Reviewed-by: Susanne Moog <typo3@susannemoog.de>
Tested-by: Susanne Moog <typo3@susannemoog.de>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>