Merge branch 'classifier_probability_output' into 'develop'

...Applications/AppClassification/app/otbImageClassifier.cxx

Modules/Applications/AppClassification/test/CMakeLists.txt

...nsionalityReductionLearning/include/otbAutoencoderModel.h

...ionalityReductionLearning/include/otbAutoencoderModel.hxx

...ing/DimensionalityReductionLearning/include/otbPCAModel.h

...g/DimensionalityReductionLearning/include/otbPCAModel.hxx

...ing/DimensionalityReductionLearning/include/otbSOMModel.h

...g/DimensionalityReductionLearning/include/otbSOMModel.hxx

...rning/LearningBase/include/otbImageClassificationFilter.h

...ing/LearningBase/include/otbImageClassificationFilter.hxx

...s/Learning/LearningBase/include/otbMachineLearningModel.h

...Learning/LearningBase/include/otbMachineLearningModel.hxx

...earning/Supervised/include/otbBoostMachineLearningModel.h

...rning/Supervised/include/otbBoostMachineLearningModel.hxx

Modules/Learning/Supervised/include/otbCvRTreesWrapper.h

.../Supervised/include/otbDecisionTreeMachineLearningModel.h

...upervised/include/otbDecisionTreeMachineLearningModel.hxx

...ised/include/otbGradientBoostedTreeMachineLearningModel.h

...ed/include/otbGradientBoostedTreeMachineLearningModel.hxx

...rvised/include/otbKNearestNeighborsMachineLearningModel.h