add readme

Author: MarcHarrisscoding

backend/api.js

@@ -52,6 +52,4 @@ app.post('/', function(req, res) {
     }
 });
 
-
-
 app.listen(8000)

readme.md

@@ -0,0 +1,5 @@
+to get start just clone the repo
+
+once downloaded navigate to the `backend` folder and run npm install
+
+This repo comes with a guide https://marcharriss.com/developer-workflow/docker/getting-started-with-docker-for-beginners/