[FEATURE] Template Path fallback for Fluid Standalone View

TemplateView received the feature of template path fallback
configuration with issue #39868.
The same is missing for Standalone view and will be introduced
with this patch.

Change-Id: I1e854a356a4c7e9cfff773c8f56fe4a437f77920
Resolves: #61361
Related: #39868
Documentation: #63117
Releases: master, 6.2
Reviewed-on: http://review.typo3.org/34344
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Tested-by: Markus Klein <klein.t3@reelworx.at>
Reviewed-by: ian excedo <ian@webian.it>
Tested-by: ian excedo <ian@webian.it>
Reviewed-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>
Reviewed-by: Oliver Hader <oliver.hader@typo3.org>