yet another code review iteration

...tooling/kernel/ui/databinding/EObjectObservableValue.java

.../tooling/kernel/ui/extension/IContextMenuContributor.java

...fortiss/tooling/kernel/ui/extension/IEditPartFactory.java

...tiss/tooling/kernel/ui/extension/IModelEditorBinding.java

...iss/tooling/kernel/ui/extension/IModelElementHandler.java

...s/tooling/kernel/ui/extension/base/EObjectActionBase.java

.../fortiss/tooling/kernel/ui/extension/base/EditorBase.java

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

...extension/base/NamedCommentedModelElementHandlerBase.java

...tooling/kernel/ui/extension/base/PropertySectionBase.java

...org/fortiss/tooling/kernel/ui/extension/base/package.html

.../src/org/fortiss/tooling/kernel/ui/extension/package.html

...ortiss/tooling/kernel/ui/service/IContextMenuService.java

...ss/tooling/kernel/ui/service/IEditPartFactoryService.java

...org/fortiss/tooling/kernel/ui/service/IMarkerService.java

...tooling/kernel/ui/service/IModelEditorBindingService.java

...ooling/kernel/ui/service/IModelElementHandlerService.java

.../fortiss/tooling/kernel/ui/service/INavigatorService.java

...fortiss/tooling/kernel/ui/service/IPropertiesService.java

.../org/fortiss/tooling/kernel/ui/util/DragAndDropUtils.java