[BUGFIX] Fixes the automatic scroll of the page module to the changed element upon editing

Change-Id: I5c29dd491486fc7adacb9e3dcbd115780b097823
Resolves: #60769
Reviewed-on: http://review.typo3.org/31976
Reviewed-by: Jo Hasenau <info@cybercraft.de>
Tested-by: Jo Hasenau <info@cybercraft.de>