REF: utils>run: now prints process only with verbose=2
REF: utils>run: now prints process only with verbose=2

Former-commit-id: 8c442d9cba070bcd577145b0622976510107707a [formerly 4d003bea4d048652a249452f17ef7c2251f326d4]
Former-commit-id: bd90e6f03bf870efdb96a2638f7e94332c916979
Former-commit-id: 84f7f2facb63d065fe3d3a1123e1938be8f864ce
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox