issue-23: update travis file ...again
issue-23: update travis file ...again

michaeljdennis/gcon,michaeljdennis/gcon,michaeljdennis/gcon,gopheracademy/gcon,gopheracademy/gcon,gopheracademy/gcon,gopheracademy/gcon,michaeljdennis/gcon,gopheracademy/gcon,michaeljdennis/gcon