updated batch_processing
updated batch_processing


Former-commit-id: 01b0ed64226a3edbdf9d1ee17bda69b20ef058cc [formerly d7c9760a7bd43fe197d97069f048c4bf87dbc12d]
Former-commit-id: 2b0b472642335f618624ed4eb8df04f7b3979b43
Former-commit-id: f5d75c74c6b9a4b76019654a2ed80b479d8092f5
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox