Install gsutil if not already in PATH.
Install gsutil if not already in PATH.

Also, some minor readability whitespace changes.

warmchang/minikube,kubernetes/minikube,kubernetes/minikube,dalehamel/minikube,kubernetes/minikube,dlorenc/minikube,dalehamel/minikube,warmchang/minikube,dalehamel/minikube,kubernetes/minikube,kubernetes/minikube,dlorenc/minikube,warmchang/minikube,kubernetes/minikube,warmchang/minikube,warmchang/minikube,dlorenc/minikube,dlorenc/minikube,dlorenc/minikube,warmchang/minikube,kubernetes/minikube,dlorenc/minikube,warmchang/minikube,dlorenc/minikube,dlorenc/minikube