BUG: Replace itkExceptionObject.h with itkMacro.h

ITKv5 will generate a compilation error when itkExceptionObject.h
is included directly.

Author: aylward

include/itkSingleImageCostFunction.h

@@ -18,7 +18,7 @@
 #define itkSingleImageCostFunction_h
 
 #include "itkNumericTraits.h"
-#include "itkExceptionObject.h"
+#include "itkMacro.h"
 #include "itkContinuousIndex.h"
 #include "itkSingleValuedCostFunction.h"
 #include "itkInterpolateImageFunction.h"