adjusted path for old annotator icon
fixed a bug in the combinedRU that rendered the initial image twice
Changed IntervalWithMetadataChangeEvent and its childs.  ImgWith. .. now makes its content accessible as Img LabelingWith ... as Labeling and so on
Cleaned Up some of the EventListeners tried to make them more restrictive with repsects to the Events they listen to
refactoring moved some elements to new packages
moved annotator toolbar one level up again can be used by create and edit annotator
added specialized label view for the edit annotator and set up events to get proper image and labeling infos from the edit annotator view