first steps towards the library

...tooling/base/ui/dialog/ElementTreeSingleSelectDialog.java

org.fortiss.tooling.base/trunk/model/base.ecore

org.fortiss.tooling.base/trunk/model/base.genmodel

org.fortiss.tooling.kernel.ui/trunk/plugin.xml

...ui/internal/properties/ElementWithURIPropertySection.java

...fortiss/tooling/kernel/ui/internal/views/LibraryView.java

...ernel/ui/internal/views/NavigatorTreeContentProvider.java

...s/tooling/kernel/ui/internal/views/NavigatorViewPart.java

...fortiss/tooling/kernel/ui/util/EObjectSelectionUtils.java

org.fortiss.tooling.kernel/trunk/model/kernel.ecore

org.fortiss.tooling.kernel/trunk/model/kernel.genmodel

.../tooling/kernel/extension/base/PrototypeProviderBase.java

...rtiss/tooling/kernel/extension/data/LibraryPrototype.java

.../org/fortiss/tooling/kernel/extension/data/Prototype.java

...fortiss/tooling/kernel/utils/KernelModelElementUtils.java