language: go
go:
  - 1.3
  - 1.4
  - 1.5
  - tip
script:
  - go test -coverprofile=coverage.txt -covermode=atomic
after_success:
  - bash <(curl -s https://codecov.io/bash)

language: go
go:
  - 1.3
  - 1.4
  - 1.5
  - 1.6
  - 1.7
  - 1.8
script:
  - go test -coverprofile=coverage.txt -covermode=atomic
after_success:
  - bash <(curl -s https://codecov.io/bash)

Add new versions to Travis.
Add new versions to Travis.