The save / abort buttons in the edit view of the permission controller are
replaced by DocHeader buttons to ensure are more consistent UI.

Change-Id: Ic035f2bd1f5063a8d0b52310b1f011078f7e6c25
Resolves: #68378
Releases: master, 7.6
Reviewed-on: https://review.typo3.org/47186


Reviewed-by: Daniel Goerz <ervaude@gmail.com>
Tested-by: Daniel Goerz <ervaude@gmail.com>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>