added travis to test utils for cli module
added travis to test utils for cli module

moyogo/fontbakery,jessamynsmith/fontbakery,moyogo/fontbakery,googlefonts/fontbakery,graphicore/fontbakery,graphicore/fontbakery,davelab6/fontbakery,googlefonts/fontbakery,googlefonts/fontbakery,graphicore/fontbakery,moyogo/fontbakery