[BUGFIX] No action icon in dashboard with TYPO3 7.0

Change-Id: I8b2451e8341263f2c0585b48fce1cabc28e97189
Reviewed-on: http://review.typo3.org/35052
Reviewed-by: Xavier Perseguers <xavier@typo3.org>
Tested-by: Xavier Perseguers <xavier@typo3.org>