Update description.

README.md

@@ -1 +1,54 @@
-# Welcome to Brunch
+# Brunch with coffee
+This is a simple coffee skeleton for [Brunch](http://brunch.io/).
+
+Main languages are [CoffeeScript](http://coffeescript.org/),
+[Stylus](http://learnboost.github.com/stylus/) and
+[Eco](https://github.com/sstephenson/eco).
+
+## Getting started
+
+Clone the repo and run `npm install` & `brunch build`.
+See more info on the [official site](http://brunch.io)
+
+## Overview
+
+    config.coffee
+    README.md
+    /app/
+      /assets/
+        index.html
+        humans.txt
+        images/
+      collections/
+      models/
+      styles/
+      routers/
+      templates/
+      views/
+      initialize.coffee
+    /test/
+      functional/
+      unit/
+    /vendor/
+      scripts/
+        backbone.js
+        jquery.js
+        console-helper.js
+        underscore.js
+      styles/
+        normalize.css
+        helpers.css
+
+* `config.coffee` contains configuration of your app. You can set plugins /
+languages that would be used here.
+* `app/assets` contains images / static files. Contents of the directory would
+be copied to `build/` without change.
+Other `app/` directories could contain files that would be compiled. Languages,
+that compile to JS (coffeescript, roy etc.) or js files and located in app are 
+automatically wrapped in module closure so they can be loaded by 
+`require('module/location')`.
+* `test/` contains feature & unit tests.
+* `vendor/` contains all third-party code. The code wouldn’t be wrapped in
+modules, it would be loaded instantly instead.
+
+This all will generate `public/` (by default) directory when `brunch build` or `brunch watch` is executed.