[BUGFIX] Encode LiveSearch results properly

Resolves: #70509
Releases: master
Change-Id: If1132b6191501fa70161f2b87ea1a81048335d12
Reviewed-on: http://review.typo3.org/43913


Reviewed-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Markus Klein <markus.klein@typo3.org>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>