First metadata and data test case
Log4J configuration for test cases
Boolean metadata and data creation implementation
Add GSon support
Test for serialization of primitive metadata models
Primitive metadata json (de)serialization implemented
Generalizing the primitive metadata test case and implementing double,
long and string types
Generalization of data creation for double, long and string and
respetive implementation
Renamed unit test methods to better fit it function
Minor fix in tests and javadocs
Test and implementation for primitives data
Refeactored way to create primitive data models, based it on reflection
intead of analize of type
Version 0.2.0-unstable