merged model adaptions to cdmlib 3.2.4 from campanula branch
Aligning Editor with 3.3 model changes. First phase commit which updates only the classes. Branch not compilable at the moment.
handle NPE in Description Helper for Markers
AT: commiting Palm Use Data extension
AT: Fixing the failed branching errors/wrongly committed files
Fixes #2367
had to rename the packages to make them compliant with buckminster