BUG : Minor bug fixes + more options for the user
BUG : Minor bug fixes + more options for the user


Former-commit-id: 4c9481c993fe2e147774d0e36101ba9fcfcbe67f [formerly 941281cc54eb7a583ed79240d08b2d4bda206904]
Former-commit-id: 53a08b9b86c819da7da5748e4df7f3a1b3d3be3f
Former-commit-id: 104538a0193b53e79899e4e868ae99ac04ced3aa
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox