add whats-new docs to toc and index

Author: PatrickFarley

articles/cognitive-services/Computer-vision/index.yml

@@ -26,6 +26,10 @@ landingContent:
         links:
           - text: What is Computer Vision?
             url: Home.md
+      - linkListType: whats-new
+        links:
+          - text: What's new
+            url: whats-new.md
       - linkListType: video
         links:
           - text: Infuse intelligence in your apps with Vision APIs

articles/cognitive-services/Computer-vision/toc.yml

@@ -5,6 +5,8 @@
   items:
   - name: What is Computer Vision?
     href: Home.md
+  - name: What's new
+    href: whats-new.md
 - name: Quickstarts
   items:
   - name: Using the client SDK

articles/cognitive-services/Custom-Vision-Service/index.yml

@@ -26,6 +26,10 @@ landingContent:
         links:
           - text: What is Custom Vision?
             url: home.md
+      - linkListType: whats-new
+        links:
+          - text: What's new
+            url: whats-new.md
       - linkListType: video
         links:
           - text: Train and identify unique images

articles/cognitive-services/Custom-Vision-Service/toc.yml

@@ -5,6 +5,8 @@
   items:
   - name: What is Custom Vision?
     href: home.md
+  - name: What's new
+    href: whats-new.md
 - name: Quickstarts
   items:
   - name: Using the web portal