- splitted DataService to increase readability and maintainability
- picklist items put into constants (TODO: build script to extract and construct constants from salesforce)
- started work on Account FormType (TODO: a few fields still missing, validation rules missing, labels with translations missing)
- entity ICC build, data base utilities prepared but not yet implemented
- DataServiceEP functionality now at advanced level (TODO: error checking still missing, testing, a few questions concerning the overall use of the service)