message: Set back default template parameters + fix style
diff: @@ -41,7 +41,9 @@ namespace rtk
  * \ingroup InPlaceImageFilter
  */
  -template< class TInputImage, class TOutputImage, unsigned char bitShift >
  +template<class TInputImage = itk::Image< unsigned short, 3>,
  + class TOutputImage = TInputImage,
  + unsigned char bitShift = 2 >
  class ITK_EXPORT I0EstimationProjectionFilter:
  public itk::InPlaceImageFilter<TInputImage, TOutputImage>
  {
  