commit 6e30c702eb4f04263ce157769976e43bc55cac37
Author: Jan Dankert 
Date:   Sat Jul 21 00:58:31 2018 +0200

    Es gibt nur noch 1 Baum, daher die Klasse umbenannt.

 modules/cms-core/action/TreeAction.class.php                  | 4 ++--
 modules/util/{AdministrationTree.class.php => Tree.class.php} | 2 +-
 modules/util/require.php                                      | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)