Merge pull request #13 from xxdev/develop

fix build errors
Merge pull request #14 from xxdev/develop

fix build errors continued
change package name and commit PMMLEncogNN adapter
commit PMMLEncogTestCases
commit PMML test cases supplementary input files
delete normalize data log output
Merge pull request #15 from lisahua/develop

Add PMMLEncogNN Test cases
merge upstream
add model trainer and executor