Setup SSR for create-react-app Folder Structure

[bharney]

• Change folder structure to include package.json in ClientApp > src
• JavaSscriptServices uses similar folder structure but is started independently. Project should be started using npm scripts and served independently of BackEnd server side code

Main problem is how to integrate .net core web server once front end is started from npm scripts. How to swap out traditional node express web server with .net core?