Merge remote-tracking branch 'origin/3837' into 3873

Conflicts:
	org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/editor/fx/.ratings
	org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/editor/fx/controller/.ratings
	org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/editor/fx/controller/LayoutedLinkBendPointController.java
	org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/editor/fx/visual/.ratings
	org.fortiss.tooling.base.ui/src/org/fortiss/tooling/base/ui/editor/fx/visual/LayoutedCircularAnchorageContentVisualBase.java
	org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/extension/base/factory/.ratings

Issue-Ref: 3873

Signed-off-by: Tiziano Munaro <munaro@fortiss.org>