update readme

Author: cwaring

README.md

@@ -1,5 +1,13 @@
 ![alt tag](https://raw.github.com/ladiesofcode/ladiesofcode.com/gh-pages/dist/assets/img/LoC_Animated_Colour.gif)
 
+Install
+---
+Install the latest [NodeJS](https://nodejs.org/) then run these commands
+```
+npm install && npm run build
+npm serve
+```
+
 ---
 
 [MIT license](http://opensource.org/licenses/MIT)