Review semantics and structure of some objects and methods

[alelom]

Suggestions:

• Conflate ZoneSpecification and SpatialSpecification in one only object: ZoneSpecification.
  The ZoneSpecification can have, among its properties, a List<IGeometry> locations where it should be applied to - but it can be created without.
• Add a method ApplyZoneSpecification that takes a List<IBHoMObject> locations (objects that keep track of geometrical locations and their Zone, like ZoneReferenceLine) and List<ZoneSpecification> zoneSpecifications and populates the locations of the ZoneSpec.
• Change the current method named ApplySpecifications(List<object> object, List<ISpecification> specifications) to Verify(List<object> object, List<ISpecification>specification) (or Validate? @al-fisher )