[FEATURE] Improve template

Change-Id: Ib363b833b73c42879a759cac8cf134d763842e81
Reviewed-on: https://review.typo3.org/26962
Reviewed-by: Fabien Udriot
Tested-by: Fabien Udriot
[TASK] Update documentation

Change-Id: I840f2f0f876d88db753e9634d1e98d2aa846a32a
Reviewed-on: https://review.typo3.org/26963
Reviewed-by: Fabien Udriot
Tested-by: Fabien Udriot