Updated README

README.md

@@ -17,6 +17,29 @@ Refer to the [wiki](https://github.com/ElbertF/Wappalyzer/wiki) for
 
 *Licensed under the [GPL](https://github.com/ElbertF/Wappalyzer/blob/master/LICENSE).*
 
-Donate Bitcoin: 16gb4uGDAjaeRJwKVmKr2EXa8x2fmvT8EQ - *Thanks!*
 
-![QR Code](https://wappalyzer.com/sites/default/themes/wappalyzer/images/bitcoinqrcode.png)
+## Getting Started
+
+This section describes how to set up a development environment. Everything you
+need is contained in a Docker image which is managed by Vagrant.
+
+Running this environment optional but recommended as it provides some helpful tools.
+
+First, install Docker and Vagrant on your system.
+
+* Docker ([docker.com](https://www.docker.com/))
+* Vagrant ([vagrantup.com](https://www.vagrantup.com/))
+
+Clone the Wappalyzer repository and open the newly created directory in a 
+terminal. Run `vagrant up` to start the environment.
+
+
+```shell
+$ git clone https://github.com/ElbertF/Wappalyzer.git wappalyzer
+$ cd wappalyzer
+$ vagrant up
+```
+
+To stop the environment, run `vagrant halt`.
+
+In order to access the environment, run `vagrant ssh`.