Update .travis.yml
Update .travis.yml

Remove builds for very old versions of Go (that break).
stefanschroeder/golang-ellipsoid,stefanschroeder/golang-ellipsoid,StefanSchroeder/Golang-Ellipsoid,StefanSchroeder/Golang-Ellipsoid,StefanSchroeder/Golang-Ellipsoid,stefanschroeder/golang-ellipsoid