Remove iOS and Android from landing page.

Author: stevemunk

articles/azure-maps/index.yml

@@ -43,10 +43,6 @@ landingContent:
         links:
           - text: Create a web application using Azure Maps
             url: quick-demo-map-app.md
-          - text: Create an Android app using Azure Maps
-            url: quick-android-map.md
-          - text: Create an iOS app using Azure Maps
-            url: quick-iOS-app.md  
       - linkListType: concept
         links:
           - text: Choose the right pricing tier for Maps account