Michael Oehlhof authored Dec 14, 2017 and Markus Klein committed Dec 14, 2017

Replaced images with new ones from current master.
Adjust the description text where necessary.
Change presentation of the "class not found" group.

Resolves: #72628
Releases: master
Change-Id: Icf6845c72b34afbf0105aa844e321a18878f16dd
Reviewed-on: https://review.typo3.org/55077


Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Markus Klein <markus.klein@typo3.org>