Merge branch '3921' into 'master'

...org/fortiss/tooling/base/ui/editor/fx/controller/.ratings

...ase/ui/editor/fx/controller/EObjectDiagramController.java

...roller/EObjectEllipticResizableContentControllerBase.java

...ler/EObjectRectangularResizableContentControllerBase.java

...ng.base.ui/src/org/fortiss/tooling/base/ui/utils/.ratings

....ui/src/org/fortiss/tooling/base/ui/utils/FXDNDUtils.java

...s/tooling/common/ui/javafx/control/treetableview/.ratings

...control/treetableview/DynamicTreeTableUIProviderBase.java

.../javafx/control/treetableview/DynamicTreeTableViewer.java

...vafx/control/treetableview/DynamicTreeUIProviderBase.java

...on/ui/javafx/control/treetableview/DynamicTreeViewer.java

.../src/org/fortiss/tooling/common/ui/javafx/lwfxef/.ratings

...ortiss/tooling/common/ui/javafx/lwfxef/DiagramViewer.java

...g/fortiss/tooling/common/ui/javafx/lwfxef/MouseState.java

...rtiss/tooling/common/ui/javafx/lwfxef/controller/.ratings

...oling/common/ui/javafx/lwfxef/controller/IController.java

.../tooling/common/ui/javafx/lwfxef/controller/base/.ratings

...mmon/ui/javafx/lwfxef/controller/base/ControllerBase.java

.../ui/javafx/lwfxef/controller/base/LinkControllerBase.java

...tiss/tooling/common/ui/javafx/lwfxef/visual/base/.ratings