Merge branch '21-16-bit-png-images-are-stored-as-big-endian' of...
Merge branch '21-16-bit-png-images-are-stored-as-big-endian' of https://gitlab.idiap.ch/bob/bob.io.image into 21-16-bit-png-images-are-stored-as-big-endian
Merge branch '21-16-bit-png-images-are-stored-as-big-endian' of https://gitlab.idiap.ch/bob/bob.io.image into 21-16-bit-png-images-are-stored-as-big-endian