add more info to readme

README.md

@@ -10,8 +10,46 @@
 
 ### How to use
 
-* `make install`
-* `make start`
+* Clone the repo
+
+There are two options how to do it
+
+1. Use classic `git clone https://github.com/k0va1/lightning-rails.git`
+2. Click on [Use this template](https://github.com/new?template_name=lightning-rails&template_owner=k0va1)` on Github and clone it afterwards
+
+* Rename and prepare the project
+
+Go to `setup.sh` and rename these variables according to your values
+
+```
+project_name="mvp" <- your project name
+dockerhub_username="hetsketch" <- your username on dockerhub
+prod_ip="1.1.1.1" <- your future production server's IP. In case you don't have yet leave it as is
+```
+
+Run `setup.sh`
+
+```
+./setup.sh
+```
+
+* Install dependencies
+
+```
+make install
+```
+
+* Setup database
+
+```
+make db-prepare
+```
+
+* Start the project
+
+```
+make start
+``
 
 ### How to add ActiveAdmin