AimsManualRegistration
    ----------------------

Compute manual registration
Both arg files can be filled with anatomist roi module, but must:
- contain only one point per region
- regions must be correctly ordered: same roi_label or order of creation for
appariated points in both graphs

Options :

-f | --from <file name (read only): Graph>
    from points

-t | --to <file name (read only): Graph>
    to points

[ -o | --output <filename: AffineTransformation3d> ]
    displacement file: default= <from>_TO_<to>.trm

[ --transfo <S32> ]
    1=rigid, 2=simi, 3=affine (default=1)

[ -l | --loose <boolean> ]
    registration with two points plus a point defining a plane
    (inter-hemispheric plane)

[ --output_4d_volumes <S32> ]
    Write 4D images as several 3D files (0 = series of 3D volumes, 1 = one 4D
    volume, no value = use .aimsrc configuration files)

[ --debugLevel <S32> ]
    Set debug information level (default = 0)

[ --verbose [ <S32> ] ]
    Set verbosity level (default = 0, without value = 1)

[ -h | --help <boolean> ]
    show help message

[ --version <boolean> ]
    show Cartograph version

[ --info <boolean> ]
    show libraries information (install, plugins, paths, etc.)

[ --optionsfile <string> ]
    Read additional commandline options from the specified file (one switch or
    value per line)