[CLEANUP] Removes unused TypoScriptFrontendController

Change-Id: Ib790c5861809053ef981d10157e01cca44884b13
Reviewed-on: http://review.typo3.org/34462
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>