Merge branch '3939' into 'master'

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

...c/org/fortiss/tooling/base/ui/ToolingBaseUIActivator.java

...i/src/org/fortiss/tooling/base/ui/extension/base/.ratings

.../base/ui/extension/base/HierarchicElementHandlerBase.java

...ling.common.ui/src/org/fortiss/tooling/common/ui/.ratings

...g/fortiss/tooling/common/ui/ToolingCommonUIActivator.java

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

...g/fortiss/tooling/common/ui/javafx/util/GraphicUtils.java

...phicsGL.ui/src/org/fortiss/tooling/graphicsGL/ui/.ratings

...s/tooling/graphicsGL/ui/ToolingGraphicsGLUIActivator.java

...ling.kernel.ui/src/org/fortiss/tooling/kernel/ui/.ratings

...g/fortiss/tooling/kernel/ui/ToolingKernelUIActivator.java

...src/org/fortiss/tooling/kernel/ui/extension/base/.ratings

...ing/kernel/ui/extension/base/ModelElementHandlerBase.java

...ling.kernel/src/org/fortiss/tooling/kernel/utils/.ratings

...l/src/org/fortiss/tooling/kernel/utils/ResourceUtils.java