Add docker installation section in README.md

Author: thecodeholic

README.md

@@ -18,6 +18,17 @@ Minimalistic custom framework created for educational purposes.
 7. Start php server by running command `php -S 127.0.0.1:8080` 
 8. Open in browser http://127.0.0.1:8080
 
+------
+## Installation using docker
+Make sure you have docker installed. To see how you can install docker on Windows [click here](https://youtu.be/2ezNqqaSjq8). <br>
+Make sure `docker` and `docker-compose` commands are available in command line.
+
+1. Clone the project using git
+1. Copy `.env.example` into `.env` (Don't need to change anything for local development)
+1. Navigate to the project root directory and run `docker-compose up -d`
+1. Install dependencies - `docker-compose exec app composer install`
+1. Run migrations - `docker-compose exec app php migrations.php`
+8. Open in browser http://127.0.0.1:8080
 
 > The project was created along with Youtube Video Series "[Build PHP MVC Framework](https://www.youtube.com/playlist?list=PLLQuc_7jk__Uk_QnJMPndbdKECcTEwTA1)". 
 > I appreaciate if you share it.