commit b6e591db79081478b119633225763e10dca69778
Author: Jan Dankert 
Date:   Thu May 16 21:05:39 2019 +0200

    Refactoring: use class constants instead of global constants.

 modules/cms-core/action/ElementAction.class.php  |  51 +-
 modules/cms-core/action/TemplateAction.class.php |   4 +-
 modules/cms-core/model/Element.class.php         | 118 ++--
 modules/cms-core/model/Template.class.php        | 780 +++++++++++------------
 4 files changed, 468 insertions(+), 485 deletions(-)