Add itk io format

Adds ITK io formats throught the ImageContainerByITKImage.
Tested lossless 2D/3D formats for int, unsigned int, unsigned char, bool, float, double : MHD, MHA
Tested lossless 2D formats: JPG, BMP, PNG

Potential io format (tested & not tested) :
    JPEGImageIO
    GDCMImageIO
    BMPImageIO
    PNGImageIO
    TIFFImageIO
    VTKImageIO
    StimulateImageIO
    BioRadImageIO
    MetaImageIO
    NiftiImageIO
    NrrdImageIO
    GiplImageIO
    HDF5ImageIO
    MRCImageIO