[TASK] Raise version to 0.11.1

Change-Id: I7ba6900571a9c7f20474bffa9fd9255c22982399
Reviewed-on: http://review.typo3.org/32574
Reviewed-by: Armin Ruediger Vieweg <armin@v.ieweg.de>
Tested-by: Armin Ruediger Vieweg <armin@v.ieweg.de>