Update .travis.yml
Update .travis.yml
dhhjx880713/GPy,esiivola/GPYgradients,avehtari/GPy,ysekky/GPy,ysekky/GPy,mikecroucher/GPy,befelix/GPy,avehtari/GPy,dhhjx880713/GPy,SheffieldML/GPy,SheffieldML/GPy,ysekky/GPy,dhhjx880713/GPy,dhhjx880713/GPy,befelix/GPy,esiivola/GPYgradients,ysekky/GPy,SheffieldML/GPy,mikecroucher/GPy,befelix/GPy,esiivola/GPYgradients,SheffieldML/GPy,mikecroucher/GPy,esiivola/GPYgradients,befelix/GPy,avehtari/GPy,avehtari/GPy,mikecroucher/GPy