MEDIUM / Return a Virtual model for a diagram as a root node in a FML
controlled mode
LOW / Update Export FMLControlledDiagram as image action to apply it to
both FlexoConceptInstance and VirtualModelInstance. Besides Update the
screenshot builder.
Merge branch '1.7.0' of ssh://git@github.com/openflexo-team/openflexo-technology-adapters.git into 1.7.0