[Stereotype Display] Objective 6: Update Other Edit Policies to Display Stereotypes according to the new Structure
Once the AppliedSTereotypeCompartmentEditPart has been updated, unpdate the following EditPolicies accordingly::
-AppliedStereotypeExternelNodeLabelEditPolicy
-AppliedStereotypeIconDisplayEditPolicy
-AppliedStereotypeLinkLabelDisplayEditPolicy
-AppliedStereotypeExternelNodeEditPolicy
Take the new Structure into account for the non standard element when necessary