language: go

go:
    - 1.2
    - 1.3
    - 1.4
    - 1.5
    - tip

language: go

go:
    - 1.2
    - 1.3
    - 1.4
    - 1.5
    - 1.6
    - 1.7
    - tip

Add Go 1.6 to 1.7 to Travis build targets.
Add Go 1.6 to 1.7 to Travis build targets.
