Create Data Component Builders

[alexrobin]

Since data components have many properties, providing constructors is cumbersome.
The builder pattern would be more appropriate to create components in a single line, for example:

Quantity q = Factory.quantityBuilder()
    .label("Air Temperature")
    .description("Outdoor temperature under cover, measured 2m above ground")
    .definition("http://ontology/AirTemperature")
    .uomCode("Cel")
    .dataType(DataType.FLOAT);