Add packages and git ignore.
add blinking led example.
Add rgb_led example (uses repl only)
Add express and jade for http server.
Move experiments to labs folder.
Add http server and basic rgbled view.
Adds support for socket.io
Fix public assets issue.
Add jscolor lib to be used on input colorpicker.
Create websocket chanels for user interaction.
Emit socket messages on color picker.
Add video camara to user view, some styles.