IMPORTANT / Migration to PAMELA validation
MEDIUM / Migration to PAMELA validation and tooling as defined in GINA
Merge branch '1.7.0' of
ssh://git@github.com/openflexo-team/openflexo-core.git into 1.7.0

Conflicts:
	flexo-foundation/src/main/java/org/openflexo/foundation/viewpoint/FlexoRole.java
	flexo-foundation/src/main/java/org/openflexo/foundation/viewpoint/VirtualModel.java
	flexo-foundation/src/main/java/org/openflexo/foundation/viewpoint/editionaction/AssignableAction.java
	flexo-foundation/src/main/java/org/openflexo/foundation/viewpoint/editionaction/CreateFlexoConceptInstanceParameter.java
	flexo-foundation/src/main/java/org/openflexo/foundation/viewpoint/editionaction/DeleteFlexoConceptInstance.java
	flexo-foundation/src/main/java/org/openflexo/foundation/viewpoint/editionaction/EditionAction.java
LOW / Fixed compile errors