mein erster versuch eines XslTransformationService und Projektkonfiguration
Separation of Grafeo API and Jena implementation.
Adaption of Konstantins XSL service to the new API.
Merge branch 'master' into kai-xsl-service

Conflicts:
	pom.xml
	src/main/java/eu/dm2e/ws/grafeo/GLiteral.java
	src/main/java/eu/dm2e/ws/grafeo/GResource.java
	src/main/java/eu/dm2e/ws/grafeo/GStatement.java
	src/main/java/eu/dm2e/ws/grafeo/GValue.java
	src/main/java/eu/dm2e/ws/grafeo/Grafeo.java
	src/main/java/eu/dm2e/ws/services/data/AbstractRDFService.java
	src/main/java/eu/dm2e/ws/services/data/DataService.java
Publish service implemented.
Small fixes in Grafeo API.
XSD Dat support added.