Add make target to run golint on non-test code
Add make target to run golint on non-test code

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