Wildcard for kube version (#425)


* Fixes #424 - Use wildcard for kubeVersion in Chart.yaml
diff --git a/helm/openwhisk/Chart.yaml b/helm/openwhisk/Chart.yaml
index 224952f..21f0f07 100644
--- a/helm/openwhisk/Chart.yaml
+++ b/helm/openwhisk/Chart.yaml
@@ -13,4 +13,4 @@
   - name: Apache OpenWhisk committers
     email: dev@openwhisk.apache.org
 tillerVersion: ">=2.9.0"
-kubeVersion: ">=1.10.0"
+kubeVersion: ">=v1.10.0-r0"