ENH: disagregate decompositions and mueller filters

...cations/AppSARDecompositions/app/otbSARDecompositions.cxx

...clude/otbMuellerToPolarisationDegreeAndPowerImageFilter.h

...try/include/otbMuellerToReciprocalCovarianceImageFilter.h

...es/Filtering/Polarimetry/include/otbPolarimetricFilters.h

...olarimetry/include/otbReciprocalBarnesDecompImageFilter.h

...ring/Polarimetry/include/otbReciprocalHAlphaImageFilter.h

...olarimetry/include/otbReciprocalHuynenDecompImageFilter.h

...Polarimetry/include/otbReciprocalPauliDecompImageFilter.h

...imetry/include/otbSinclairToCovarianceMatrixImageFilter.h

...est/otbMuellerToPolarisationDegreeAndPowerImageFilter.cxx

...arimetry/test/otbMuellerToReciprocalCovarianceFunctor.cxx

...etry/test/otbMuellerToReciprocalCovarianceImageFilter.cxx

.../Filtering/Polarimetry/test/otbReciprocalBarnesDecomp.cxx

...ering/Polarimetry/test/otbReciprocalHAlphaImageFilter.cxx

.../Filtering/Polarimetry/test/otbReciprocalHuynenDecomp.cxx

...s/Filtering/Polarimetry/test/otbReciprocalPauliDecomp.cxx