matplotlib=1.4 in travis.yml
matplotlib=1.4 in travis.yml

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