[PMML] Follow java conventions for all uppercase property names
[PMML] Support decision trees without confidence information
[PMML] Prevent conflicts between different i/o beans
[PMML] Separate type declares for modular compilation
Add utility method
[PMML] Refactor to support modular kiebase compilation
Verify only the specified kieBases
TypeFieldDescr serialization ignoring attribute
fix pmml test