The icon for collapsed table must be also styled with a
font awesome icon as the expand icon.

Resolves: #62439
Releases: master
Change-Id: I908bffadcfa05def7633002bfccdce5afe5ed4ae
Reviewed-on: http://review.typo3.org/33585


Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>