ENH: Adding a new texture filter based on ITK GLCM framework

...tbMaskedScalarImageToGreyLevelCoocurenceMatrixGenerator.h

Code/FeatureExtraction/otbScalarImageToTexturesFilter.h

Code/FeatureExtraction/otbScalarImageToTexturesFilter.txx

Code/FeatureExtraction/otbTextureFunctorBase.h

Testing/Code/FeatureExtraction/CMakeLists.txt

...ng/Code/FeatureExtraction/otbFeatureExtractionTests15.cxx

...Code/FeatureExtraction/otbScalarImageToTexturesFilter.cxx

...e/FeatureExtraction/otbScalarImageToTexturesFilterNew.cxx