Added the .travis.yml file to enable CI
Added the .travis.yml file to enable CI

georgepar/rosdep,aymanim/rosdep,sorki/rosdep,ros-infrastructure/rosdep,allenh1/rosdep,aymanim/rosdep,sorki/rosdep,alessandro-aglietti/rosdep,allenh1/rosdep,georgepar/rosdep,alessandro-aglietti/rosdep,wkentaro/rosdep,spaghetti-/rosdep,spaghetti-/rosdep,wkentaro/rosdep,ros-infrastructure/rosdep