[BUGFIX] Remove duplicated field "layout" for content element "table"

The field "layout" is shown twice for the content element "table".
Remove the one in the tab "Table".

Change-Id: I092c0f273a75af0e5b6fb8847bbb085d851318e8
Resolves: #68104
Releases: master
Reviewed-on: http://review.typo3.org/41167


Reviewed-by: Frans Saris <franssaris@gmail.com>
Tested-by: Frans Saris <franssaris@gmail.com>
Reviewed-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>
Tested-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>