Merge pull request #5 from densh/patch-1

Update to the latest travis_setup.sh for Scala Native

Author: xuwei-k

.travis.yml

@@ -19,6 +19,6 @@ matrix:
  - sudo: required
  env: SCALA_NATIVE
  before_install:
- - curl https://raw.githubusercontent.com/scala-native/scala-native/06e61984ca0f4/bin/travis_setup.sh | bash -
+ - curl https://raw.githubusercontent.com/scala-native/scala-native/master/scripts/travis_setup.sh | bash -
  script:
  - sbt "scalafmt::test" "test:scalafmt::test" "sbt:scalafmt::test" scalapbJsonCommonNative/test