NEW: now crosses can be generated perpendicular to the centreline in sct_label_utils
NEW: now crosses can be generated perpendicular to the centreline in sct_label_utils

3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox