ENH: Updating niral_utilities to the newest revision.
ENH: Updating niral_utilities to the newest revision.

If itkMacro.h was not included before argio.h, niral_utilies was not compiling. Some ITK constants were not defined.

NIRALUser/DTIPrep,retfurger/alpha,juanprietob/DTIPrep,retfurger/alpha,NIRALUser/DTIPrep,retfurger/alpha,juanprietob/DTIPrep