TEST: Travis: tried sourcing bashrc via alias
TEST: Travis: tried sourcing bashrc via alias

Former-commit-id: 17db511277a1c5f3e9a2dcd8e8e955af9c3cd252 [formerly 94f306748d33a8792ddd859c1c658ed11d5fed17]
Former-commit-id: 81454bd17368cef5ac3752317f9c87da73a11d29
Former-commit-id: 878c2e7a63d72921caa4090ff4d94a785c373e4f
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox