* Added the first Nepomuk-KDE aka KMetaData GUI elements:
- The KRatingWidget is based on the Amarok and Digikam rating GUI
- The KTagCloudWidget displays one of those fancy tag clouds you can find in the internet (last.fm or flickr or whatever)
- The KMetaData::TagCloud widget displays all tags in the KMetaData store using weights based on how often the tag was used.
* Ported the simple tagger and annotator to the new NAO ontology.