Attempt 3 at making Travis happy with Go.
Attempt 3 at making Travis happy with Go.

Our Bazel rules for Go apparently don't like having Go in a non-standard
place, even if GOROOT is set correctly. I can fix that, but I want to
get the CI system happy again.

google/shipshape,google/shipshape,google/shipshape,google/shipshape,google/shipshape,google/shipshape,google/shipshape