Improve stop behavior to unset curren-tcontext only if needed
Improve stop behavior to unset curren-tcontext only if needed


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