start script to init node_modules, start express. Added info to readme.

Author: michaelsanford

README.md

@@ -42,6 +42,19 @@ As a side project I started to write a tmLanguage parser in javascript to be abl
 written in [coffeescript](http://coffeescript.org/) using [angular.js](angularjs.org)
 
 
+## Install
+
+```bash
+git clone git@github.com:aziz/tmTheme-Editor.git
+cd tmTheme-editor
+./start.sh
+```
+
+The `start` script will:
+
+- Run `npm install` if *node_modules* is missing;
+- Bring up the express server at [http://localhost:9999](http://localhost:9999)
+
 ## Copyright
 **TMThemeEditor**  
 © Copyright 2012-2013 Allen Bargi

start.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+if [ ! -d "node_modules" ]; then
+	npm install
+fi
+
+if hash coffee 2>/dev/null; then
+	coffee app.coffee
+else
+	./node_modules/coffee-script/bin/coffee app.coffee
+fi