Robin Radic released a nice project that we can use to create beautiful documentation in no time.

laravel codex

Codex is a file-based documentation platform built on top of Laravel. It's completely customizable and dead simple to use to create beautiful documentation.

Codex is able to do things like transforming markdown or automaticaly fetching documentation from a Bitbucket/Github repositories. Most of it's features are provided by addons. Codex is extenable, themeable, hackable and simple to setup and use.

Demo

http://codex-project.ninja/