Cleanup
Description loading is now by package of the service
Merged everything from dm2e-task into thi
Merge branch 'kai-rdf-api' of https://github.com/DM2E/dm2e-ws into kai-rdf-api

Conflicts:
	src/main/java/eu/dm2e/ws/services/data/DataService.java
Merge branch 'kb-rdf-api' into kai-rdf-api