load resource
resource loader
interface IToolsProvider
tout les services implémentés !
Merge branch 'master' of https://github.com/guilhemdesq/dgts

Conflicts:
	org.eclipse.papyrus.dgts.service/META-INF/MANIFEST.MF
	org.eclipse.papyrus.dgts.service/src/org/papyrus/dgts/service/DgtsResourceLoader.java
	org.eclipse.papyrus.dgts.service/src/org/papyrus/dgts/service/IDgtsResourceLoader.java