commit 686c8852858d4e6b3c44546b14a59649dad42bcb
Author: Jan Dankert 
Date:   Wed May 15 22:49:01 2019 +0200

    Neu: Vorschau-Methoden für Ordner, URLs und Links.

 modules/cms-core/action/FolderAction.class.php | 2880 ++++++++++++------------
 modules/cms-core/action/LinkAction.class.php   |  366 +--
 modules/cms-core/action/UrlAction.class.php    |  403 ++--
 3 files changed, 1867 insertions(+), 1782 deletions(-)