BUG: fixing #1039, added include of patched class UnaryFunctorImageFilter

Examples/BasicFilters/BandMathFilterExample.cxx

Examples/BasicFilters/IndexedToRGBExample.cxx

Examples/BasicFilters/ScalingFilterExample.cxx

Examples/ChangeDetection/ChangeDetectionFrameworkExample.cxx

Examples/ChangeDetection/DiffChDet.cxx

Examples/ChangeDetection/KullbackLeiblerDistanceChDet.cxx

Examples/Classification/ScalarImageMarkovRandomField1.cxx

Examples/DataRepresentation/Image/ImageAdaptor2.cxx

Examples/DataRepresentation/Image/ImageAdaptor3.cxx

Examples/DataRepresentation/Image/ImageAdaptor4.cxx

Examples/DisparityMap/FineRegistrationImageFilterExample.cxx

Examples/DisparityMap/NCCRegistrationFilterExample.cxx

...ples/DisparityMap/SimpleDisparityMapEstimationExample.cxx

Examples/DisparityMap/StereoReconstructionExample.cxx

...tureExtraction/AssymmetricFusionOfLineDetectorExample.cxx

...ples/FeatureExtraction/CorrelationLineDetectorExample.cxx

Examples/FeatureExtraction/EdgeDensityExample.cxx

Examples/FeatureExtraction/ExtractRoadByStepsExample.cxx

Examples/FeatureExtraction/PanTexExample.cxx

Examples/FeatureExtraction/RatioLineDetectorExample.cxx