MEDIUM / Expose EMFClass and EMFEnum as pattern roles
Merge remote-tracking branch 'github/1.6' into 1.6

Conflicts:
	flexodesktop/technologyadapters/emfconnector/src/main/java/org/openflexo/technologyadapter/emf/EMFModelSlot.java
MEDIUM / Working on EMF model slot + fixing typing issues
MEDIUM / Renamed TypeSafeModelSlot into TypeAwareModelSlot
LOW / Removed logs
MEDIUM / Delegate ModuleView managing to TechnologyAdapterControllers
(will allow to define custom editors for different technologies)