upgrade to osba v0.8.0-alpha (#110)

open-service-broker-azure/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v1
 description: A Helm chart for Open Service Broker For Azure
 name: open-service-broker-azure
-version: 0.5.0
-appVersion: v0.7.0-alpha
+version: 0.6.0
+appVersion: v0.8.0-alpha
 keywords:
   - azure
   - services

open-service-broker-azure/values.yaml

@@ -4,7 +4,7 @@ image:
   ## Image location, NOT including the tag
   repository: microsoft/azure-service-broker
   ## Image tag
-  tag: v0.7.0-alpha
+  tag: v0.8.0-alpha
   ## "IfNotPresent", "Always", or "Never"
   pullPolicy: IfNotPresent