INST: updated create_package (no more OS-specific)
INST: updated create_package (no more OS-specific)

Former-commit-id: c2531ebf459a98af950c0886811209ad0d4b993d [formerly f3866ce9d667c5d3c59cf6d8300c120f4e94ba50]
Former-commit-id: f9cfe0d3628252d7737065d945f72fea46466e71
Former-commit-id: c012150ff071c28f24f49cf7f116e75014fe263a
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox