Allow option to swap axis vectors in pairs.
Allow option to swap axis vectors in pairs.


BioMedIA/irtk-legacy,BioMedIA/IRTK,BioMedIA/IRTK,sk1712/IRTK,BioMedIA/IRTK,BioMedIA/irtk-legacy,sk1712/IRTK,BioMedIA/irtk-legacy,BioMedIA/IRTK,sk1712/IRTK,ghisvail/irtk-legacy,sk1712/IRTK,ghisvail/irtk-legacy,ghisvail/irtk-legacy,ghisvail/irtk-legacy,BioMedIA/irtk-legacy