Track 2 javascript quickstart

Author: msmbaldwin

articles/key-vault/toc.yml

@@ -23,8 +23,6 @@
     href: quick-create-net.md
   - name: .NET (SDK v3)
     href: quick-create-net-v3.md
-  - name: Node.js
-    href: quick-create-node.md
   - name: Azure Resource Manager template
     displayName: resource manager, resource manager template, arm
     href: quick-create-template.md