I made a fix in itkPyCommand, we don't need the extra binding to the CommandCallable anymore.
I made a fix in itkPyCommand, we don't need the extra binding to the
CommandCallable anymore.

chrisidefix/devide,fvpolpeta/devide,fvpolpeta/devide,zhangfangyan/devide,chrisidefix/devide,zhangfangyan/devide,nagyistoce/devide,ivoflipse/devide,ivoflipse/devide,nagyistoce/devide