doc: begin README

Author: coolaj86

README.md

@@ -1 +1,37 @@
 # DashJoin.js
+
+A working reference implementation of Coin Join that can easily be ported to any
+language.
+
+# Table of Contents
+
+- Install
+- RegTest Setup
+
+## Prerequisites (RegTest)
+
+You will need:
+
+- Build Tools
+- Docker
+- Dashmate
+- RegTest
+
+See <https://github.com/dashhive/DashJoin.js/issues/12>.
+
+## Install
+
+```sh
+git clone https://github.com/dashhive/DashJoin.js.git
+pushd ./DashJoin.js/
+
+npm ci --only=production
+```
+
+## How to Mature Coins Quickly
+
+You can generate transactions and blocks (only works on Linux):
+
+```sh
+./bin/dash-cli-generateblocks 100
+```