STYLE: removing trailing spaces (Code)

Code/BasicFilters/otbBSplineDecompositionImageFilter.h

Code/BasicFilters/otbBSplineDecompositionImageFilter.txx

Code/BasicFilters/otbBSplineInterpolateImageFunction.h

Code/BasicFilters/otbBSplineInterpolateImageFunction.txx

...icFilters/otbBinaryImageMinimalBoundingRegionCalculator.h

...Filters/otbBinaryImageMinimalBoundingRegionCalculator.txx

Code/BasicFilters/otbChangeLabelImageFilter.h

Code/BasicFilters/otbClosingOpeningMorphologicalFilter.h

Code/BasicFilters/otbClosingOpeningMorphologicalFilter.txx

...BasicFilters/otbContinuousMinimumMaximumImageCalculator.h

...sicFilters/otbContinuousMinimumMaximumImageCalculator.txx

Code/BasicFilters/otbConvolutionImageFilter.h

Code/BasicFilters/otbConvolutionImageFilter.txx

Code/BasicFilters/otbEuclideanDistanceWithMissingValue.h

Code/BasicFilters/otbEuclideanDistanceWithMissingValue.txx

Code/BasicFilters/otbFrostImageFilter.h

Code/BasicFilters/otbFrostImageFilter.txx

Code/BasicFilters/otbFunctionToImageFilter.h

Code/BasicFilters/otbFunctionToImageFilter.txx

Code/BasicFilters/otbGaborFilterGenerator.h