TEST: Travis: tried exact travis script from dipy repos #3
TEST: Travis: tried exact travis script from dipy repos #3

Former-commit-id: 73608d60ee7747bb40a12784a3d1f88adece184c
Former-commit-id: 7321d05c840b0dac45c4e356def246baf9951f5e
3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox