[stable/nginx-ingress] Upgrade Image 0.9.0-beta.7 (#1285)

* Upgrade Image 0.9.0-beta.7

We need this image for TLS passthrough in the nginx ingress controller.

* Version bump to 0.4.3

* bump to 0.5.0

also add appVersion and maintainer github ids

stable/nginx-ingress/Chart.yaml

@@ -1,5 +1,6 @@
 name: nginx-ingress
-version: 0.4.2
+version: 0.5.0
+appVersion: 0.9.0-beta.7
 description: An nginx Ingress controller that uses ConfigMap to store the nginx configuration.
 icon: https://upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Nginx_logo.svg/500px-Nginx_logo.svg.png
 keywords:
@@ -8,10 +9,10 @@ keywords:
 sources:
   - https://github.com/kubernetes/contrib/tree/master/ingress/controllers/nginx
 maintainers:
-  - name: Jack Zampolin
+  - name: jackzampolin
     email: jack.zampolin@gmail.com
-  - name: Michael Goodness
+  - name: mgoodness
     email: mgoodness@gmail.com
-  - name: Chance Zibolski
+  - name: chancez
     email: chance.zibolski@coreos.com
 engine: gotpl

stable/nginx-ingress/values.yaml

@@ -5,7 +5,7 @@ controller:
   name: controller
   image:
     repository: gcr.io/google_containers/nginx-ingress-controller
-    tag: "0.8.3"
+    tag: "0.9.0-beta.7"
     pullPolicy: IfNotPresent
 
   config: {}