[BUGFIX] FAL viewhelper does not work in backend context

New FAL viewhelper implementation does not respect enabled fields
and tries to output deleted relations. In frontend or backend the
message "You must either specify a string src or a File object." appeared.

Resolves: #60706
Change-Id: I528d5a5002c5ba18022f6d83867dddc1a66c7cd2
Reviewed-on: http://review.typo3.org/32582
Reviewed-by: Armin Ruediger Vieweg <armin@v.ieweg.de>
Tested-by: Armin Ruediger Vieweg <armin@v.ieweg.de>
[TASK] Raise version to 0.11.2

Change-Id: I862d54d620efbed6b207371c12967f55cb19b858
Reviewed-on: http://review.typo3.org/32583
Reviewed-by: Armin Ruediger Vieweg <armin@v.ieweg.de>
Tested-by: Armin Ruediger Vieweg <armin@v.ieweg.de>