REF: simplified flags
REF: simplified flags

Former-commit-id: af0b7248ffc65e7955b7f839a9c4b7ecfa77f676 [formerly d568ac82b93aba0a3cdb48c0a166f6518285ac33]
Former-commit-id: 38bf8607fdf4bd533fac10e4030d4b8717bd3b3e
Former-commit-id: 0b46dcad5886e9703c1c0df81f8bcc76f3542f5b
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox