PMML formet Model Spec

1. Added PMML validation Test Function
2. Correct the functionality of Category local transformation
3. Add Z-Scale Normarlized Cutoff handler
Merge branch 'hotfix-kevin-bugs' of https://github.com/ShifuML/shifu into hotfix-kevin-bugs
Add labor-neg model spec
PMML Format File Test
PMML formet Model Spec

1. Refactor the PMML translator part from ExportModelProcessor
2. Add PmmlTranslator Test Functions
3. Support out all encog models to seperate PMML files.
PMML formet Model Spec

1. Refactor the PMML translator part from ExportModelProcessor
2. Add PmmlTranslator Test Functions
3. Support out all encog models to seperate PMML files.
PMML formet Model Spec

1. Refactor the PMML translator part from ExportModelProcessor
2. Add PmmlTranslator Test Functions
3. Support out all encog models to seperate PMML files.
PMML formet Model Spec

1. Refactor the PMML translator part from ExportModelProcessor
2. Add PmmlTranslator Test Functions
3. Support out all encog models to seperate PMML files.
Delete PmmlTranslator.java

duplicated file
Delete PmmlTranslatorTest.java

duplicated file
Update PMMLTranslatorTest.java
Update PMMLTranslatorTest.java
update PMMLTranslatorTest
update PMMLTranslatorTest
update PMMLTranslatorTest
Update PMMLTranslator.java
add pmml jar packages into assembly.xml
add jxab-impl to assembly.xml
Merge remote-tracking branch 'upstream/hotfix-kevin-bugs' into hotfix-kevin-bugs
reduce try/catch in test function