Add new-style api and kubectl reference docs for 1.5 as "New Beta Docs" link under Reference

_data/reference.yml

@@ -3,6 +3,16 @@ abstract: "Design docs, concept definitions, and references for APIs and CLIs."
 toc:
 - docs/reference.md
 
+- title: Kubernetes API Reference (New Beta Docs)
+  section:
+  - title: Version 1.5
+    path: /docs/api-reference/1_5/
+
+- title: Kubectl Command Reference (New Beta Docs)
+  section:
+  - title: Version 1.5
+    path: /docs/user-guide/kubectl/1_5
+
 - title: Kubernetes API
   section:
   - docs/api.md
@@ -183,4 +193,3 @@ toc:
     path: https://github.com/kubernetes/kubernetes/blob/release-1.3/docs/design/security_context.md
   - title: Security in Kubernetes
     path: https://github.com/kubernetes/kubernetes/blob/release-1.3/docs/design/security.md
-