commit 7b96ceccdd43fe4b072888ee1cb6916c719bb19e
Author: Jan Dankert 
Date:   Sat Jul 21 00:54:00 2018 +0200

    Es gibt kein $project mehr in der Sitzung.

 modules/cms-core/action/Action.class.php           |   7 +-
 modules/cms-core/action/LoginAction.class.php      |  26 --
 modules/cms-core/action/PageAction.class.php       |   7 +-
 .../cms-core/action/TemplatelistAction.class.php   |  23 +-
 modules/cms-core/action/TreeAction.class.php       | 255 +---------
 modules/cms-ui/action/TitleAction.class.php        |  24 -
 modules/util/AbstractTree.class.php                | 189 --------
 modules/util/AdministrationTree.class.php          | 469 +------------------
 modules/util/ProjectTree.class.php                 | 515 ---------------------
 modules/util/require.php                           |   2 -
 10 files changed, 48 insertions(+), 1469 deletions(-)