refs 2228

- Move annotation value service, annotation value provider base classes and annotation extension point to org.foritss.tooling.base
- Remove createEditingSupport() from IAnnotationValueProviderBase and move functionality to org.fortiss.tooling.base.ui.annotation.editingsupport.EditingSupportFactory instead
- Rename extension point to org.fortiss.tooling.base.annotation.

Example binding:

<extension point="org.fortiss.tooling.base.annotation">
  <annotation binding="org.fortiss.af3.timing.annotation.valueprovider.CIValueProvider">
     <modelElementClass modelElementClass="org.fortiss.af3.component.model.Component"/>
  </annotation>
</extension
- Adapt all known users of annotation framework to new structure
- The change is a preparation to fix #2208, i.e. to put the instantiation of a model element and its annotations into a single undo/redo command
refs 2208

- Remove redundant dependencies (i.e., those, that are already contained and re-exported by the actual dependencies)

refs 2048

refs 1868

refs 1686

refs 1411

refs 1249

Big refactorings to make the library mechanism more generic. Tests are green and the simulator works.
refs 694

refs 862

refs 794

refs 370

refs 214

added port connection compositor