v1.0.9-beta

• Changed the visibility of the field _id in the classes vm.Aspects.Model.DomainEntity and vm.Aspects.Model.DomainValue from private to protected. This will allow the inheritors to modify the behavior of the property Id, without unnecessary duplicating the backing field.
• Marked both classes with CLSCompatible(false). This will allow the inheritors to use types like uint or ulong for the properties Id, which are usually mapped to the primary key of the corresponding DB tables. Negative Id-s (PK-s) do not make a lot of sense.