update Go mod support#34

Merged

k8s-ci-robot merged 2 commits intokubernetes-csi:masterfrom

pohly:go-mod-tidy

Oct 8, 2019

Commits on Oct 4, 2019

update Go mod support
pohly
committed

Commits on Oct 7, 2019

go-get-kubernetes.sh: automate Kubernetes dependency handling
pohly
committed