Went to old travis.yml and making another PR for adding tk to travis.yml
Went to old travis.yml and making another PR for adding tk to travis.yml

nilgoyyou/dipy,JohnGriffiths/dipy,matthieudumont/dipy,StongeEtienne/dipy,matthieudumont/dipy,villalonreina/dipy,nilgoyyou/dipy,StongeEtienne/dipy,JohnGriffiths/dipy,FrancoisRheaultUS/dipy,villalonreina/dipy,FrancoisRheaultUS/dipy