* adjust app readme
* revert change in server 'scripts'
* renamed 'stack' into 'hack' and split up Makefile into two to better separate
  devops scenarios from scoped deps management
* updated readme according to the make target changes

ESLint is only part of the application frontend and only invoked implicitly during build time

* readme files for the repository and the app
* makefile ans the main entry and documentation
* remove create-react-app from client code

src: https://github.com/aamirpinger/todo-app-client-server-kubernetes/commit/93be212a344ea910b0a13f1110975bfdfd306f3a