[TASK] Add override values to record information

This patch cares about overrideVals which might be set. They have to be
added to the database record information and should turn the field into
a hidden input element.

Resolves: #70058
Releases: master
Change-Id: I116177e5bdf3511621842221dd7289446337cd0c
Reviewed-on: http://review.typo3.org/43441


Reviewed-by: Morton Jonuschat <m.jonuschat@mojocode.de>
Tested-by: Morton Jonuschat <m.jonuschat@mojocode.de>
Reviewed-by: Nicole Cordes <typo3@cordes.co>
Tested-by: Nicole Cordes <typo3@cordes.co>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>