add .env, wired database to settings, updated readme

README.md

@@ -1,29 +1,21 @@
-# README #
+# LaTiendaCOOP backend
 
-This README would normally document whatever steps are necessary to get your application up and running.
+This README aims to document functionality of backend as well as required steps to get it up and running.
 
-### What is this repository for? ###
+## Table of Contents
 
-* Quick summary
-* Version
-* [Learn Markdown](https://bitbucket.org/tutorials/markdowndemo)
+- [First Steps](#first-steps)
 
-### How do I get set up? ###
 
-* Summary of set up
-* Configuration
-* Dependencies
-* Database configuration
-* How to run tests
-* Deployment instructions
+## First Steps
 
-### Contribution guidelines ###
+- Clone repository:
+`git clone git@bitbucket.org:enreda/back-latienda.git`
+- From inside the project's folder:
+```
+python manage.py makemigrations core companies products history stats
+python migrate
 
-* Writing tests
-* Code review
-* Other guidelines
+```
 
-### Who do I talk to? ###
 
-* Repo owner or admin
-* Other community or team contact