LOW / Fixed NPE
MEDIUM / Fixed CORE-53 : LinkSchemeBindingModel and
DropSchemeBindingModel were not notified when base BindingModel
hierarchy changed, causing the computation of related FlexoConcept not
achieved and a notification was missing.
Merge branch '1.7.0' of ssh://git@github.com/openflexo-team/openflexo-technology-adapters.git into 1.7.0