ASP.NET WebAPI Starter kit

Could you please add a link to the ASP.NET WebAPI starter kit?

The starter kit links are here: https://developer.couchbase.com/documentation/server/current/getting-started/starter-kits.html

The starter kit is here: https://github.com/couchbase-guides/asp-net-webapi

This kit is for Couchbase Server 5.x, so it only needs to be present in the 5.x documentation.

Suggested title: ASP.NET WebAPI Starter Kit

Suggested description: Create a "hello world" ASP.NET WebAPI application that uses Couchbase Server as the backend database.