Transportable: state in parent class

intelligine/synergy/object/Egg.py

     def __init__(self, collection, context):
         super().__init__(collection, context)
         context.metas.list.add(TYPE, self.get_id(), TYPE_NURSERY)
-        # TODO: ?? TRANSPORTABLE ne devrait pas ette du cote de Transportable ?
-        context.metas.states.add(self.get_id(), TRANSPORTABLE)
         self._life_points = 1

intelligine/synergy/object/Food.py

     def __init__(self, collection, context):
         super().__init__(collection, context)
         context.metas.list.add(TYPE, self.get_id(), TYPE_RESOURCE_TRANSFORMABLE)
-        # TODO: ?? TRANSPORTABLE ne devrait pas ette du cote de Transportable ?
-        context.metas.states.add(self.get_id(), TRANSPORTABLE)
 
     def get_what_carry(self):
         clone = self.__class__(self._collection, self._context)

intelligine/synergy/object/Transportable.py

     def __init__(self, collection, context):
         super().__init__(collection, context)
         self._carried_by = None
+        context.metas.states.add(self.get_id(), TRANSPORTABLE)
 
     def set_carried_by(self, obj):
         if obj is not None: