Updated .travis.yml (#1643)
Updated .travis.yml (#1643)

Use the latest stable Go version (https://docs.travis-ci.com/user/languages/go/#Specifying-a-Go-version-to-use)
avelino/awesome-go,pconcepcion/awesome-go,chrislusf/awesome-go,sadlil/awesome-go,theckman/awesome-go,Oire/awesome-go,jmelfi/awesome-go