Element Property and Property Property exact primitive type

[arcanefoam]

During serialization/desrialization of Java primitives the exact java type is lost. E.g.

• 1.0 (double) is serialized as "1" and later deserialized as Integer
• 1.4 (float) is serialized as "1.4" and later deserialized as Double

We could actually store the exact JAva type is the property document and then use it to return the exact type used when the property was created.

[arcanefoam]

Support added in 2.0.0