Revert "Bring the travis build status back."
Revert "Bring the travis build status back."

This reverts commit 3f6f5c12176740e90f0d46e101439ca54ee4da90.

proppy/gcloud-golang,blowmage/gcloud-golang,michael-grosshans/google-cloud-go,proppy/gcloud-golang,Maksadbek/gcloud-golang,ptomasroos/gcloud-golang,roth1002/gcloud-golang,googleapis/google-cloud-go,googleapis/google-cloud-go,ptomasroos/gcloud-golang,blowmage/gcloud-golang,hsinhoyeh/gcloud-golang,googleapis/google-cloud-go,roth1002/gcloud-golang,michael-grosshans/google-cloud-go,Maksadbek/gcloud-golang,googleapis/google-cloud-go,hsinhoyeh/gcloud-golang