Known architecture improvements for August 2012 release.
- make DiagramEditorBase also use the IDiagramLayoutConfiguration
(from redmine: issue id 376, created on 2011-12-18, closed on 2017-01-20)
- make DiagramEditorBase also use the IDiagramLayoutConfiguration
(from redmine: issue id 376, created on 2011-12-18, closed on 2017-01-20)