[FEATURE] Add flexible preview link configuration

We add new page TSconfig to allow flexible configuration of preview
links for any record.

Releases: master
Resolves: #66370
Change-Id: I5beac52f9383d17aac424694dd9b3011a1e06776
Reviewed-on: http://review.typo3.org/38639


Reviewed-by: Frans Saris <franssaris@gmail.com>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Mathias Schreiber <mathias.schreiber@wmdb.de>
Tested-by: Mathias Schreiber <mathias.schreiber@wmdb.de>
Reviewed-by: Andreas Fernandez <andreas.fernandez@aspedia.de>
Tested-by: Andreas Fernandez <andreas.fernandez@aspedia.de>