Composite Material Property is not writeable

[miketynes]

So here's the problem:

I can't POST a property that belongs to a component of a composite through the API

This is currently accomplished in the SQL scripts (e.g.:
link) by inserting directly into vw_material_property. We can't do the same with api/materialproperty since it expects elements of material, not material_property.

This relates to #108

vw_composite_material_property has no upsert, so one would need to be written to make api/compositematerialproperty writeable.

insert into vw_material_property (material_uuid, property_def_uuid, -- note that this actually inserts a row in vw_material_composite_property
	property_value, property_actor_uuid, property_status_uuid ) values (
	(select material_composite_uuid from vw_material_composite where composite_description = 'Am-243 Stock' and component_description = 'Hydrochloric acid'),
	(select property_def_uuid from vw_property_def where short_description = 'molar'),
	'.1',
	(select actor_uuid from vw_actor where description = 'Mike Tynes'),
	(select status_uuid from vw_status where description = 'dev_test'));