TEST: isct_test_function: added results in email body
TEST: isct_test_function: added results in email body

Former-commit-id: 2cee1fa7cd8b79b8454668bfc51c8a2cb7552975
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox