Merge pull request #1221 from rparree/minikube

added minikube completion support

completion/available/minikube.completion.bash

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+# minikube (Local Kubernetes) completion
+
+if command -v minikube &>/dev/null
+then
+  eval "$(minikube completion bash)"
+fi