ADD: Sparse Unmixing material

Code/BasicFilters/otbAngularProjectionBinaryImageFilter.txx

Code/BasicFilters/otbAngularProjectionImageFilter.h

Code/BasicFilters/otbAngularProjectionImageFilter.txx

Code/BasicFilters/otbAngularProjectionSetImageFilter.h

Code/BasicFilters/otbAngularProjectionSetImageFilter.txx

Code/BasicFilters/otbBinaryFunctorImageFilter.h

...asicFilters/otbBinaryFunctorImageListToSampleListFilter.h

...icFilters/otbBinaryFunctorImageListToSampleListFilter.txx

Code/BasicFilters/otbMNFImageFilter.txx

Code/BasicFilters/otbNAPCAImageFilter.txx

Code/BasicFilters/otbPCAImageFilter.h

Code/BasicFilters/otbSparseWvltToAngleMapperListFilter.h

Code/BasicFilters/otbSparseWvltToAngleMapperListFilter.txx

Code/Hyperspectral/otbSparseUnmixingImageFilter.h

Code/Hyperspectral/otbSparseUnmixingImageFilter.txx

Testing/Code/BasicFilters/CMakeLists.txt

...ing/Code/BasicFilters/otbAngularProjectionImageFilter.cxx

.../Code/BasicFilters/otbAngularProjectionImageFilterNew.cxx

.../Code/BasicFilters/otbAngularProjectionSetImageFilter.cxx

...de/BasicFilters/otbAngularProjectionSetImageFilterNew.cxx