tests update
tests update

low-sky/pyspeckit,keflavich/pyspeckit,allisony/pyspeckit,low-sky/pyspeckit,allisony/pyspeckit,vlas-sokolov/pyspeckit,keflavich/pyspeckit,jpinedaf/pyspeckit,pyspeckit/pyspeckit,pyspeckit/pyspeckit,e-koch/pyspeckit,vlas-sokolov/pyspeckit,e-koch/pyspeckit,jpinedaf/pyspeckit