ADD : make a new library OBIA with R&T classes

Code/CMakeLists.txt

Code/OBIA/CMakeLists.txt

Code/OBIA/foo.cxx

Code/OBIA/otbAttributesMapLabelObjectWithClassLabel.h

Code/OBIA/otbLabelImageToLabelMapWithAdjacencyFilter.h

Code/OBIA/otbLabelImageToLabelMapWithAdjacencyFilter.txx

Code/OBIA/otbLabelMapToSampleListFilter.h

Code/OBIA/otbLabelMapToSampleListFilter.txx

Code/OBIA/otbLabelMapWithAdjacency.h

Code/OBIA/otbLabelMapWithClassLabelToClassLabelImageFilter.h

...OBIA/otbLabelMapWithClassLabelToClassLabelImageFilter.txx

...OBIA/otbLabelMapWithClassLabelToLabeledSampleListFilter.h

...IA/otbLabelMapWithClassLabelToLabeledSampleListFilter.txx

Code/OBIA/otbMergeLabelObjectFunctor.h

Code/OBIA/otbSVMMarginSampler.h

Code/OBIA/otbSVMMarginSampler.txx