node package manager integration into Railway.JS

Binds Socket.IO to Railway.JS actions. This project is currently a fork of the Anatoliy Chackaev's 1602/

npm install
echo "require('');" >> npmfile.js
map.socket('some-event', 'controller#action');

When client emit event some-event, then action action of controller controller will gain control. Data passed to event will be available as params variable.

action('some-action', function () {
    socket().emit('event', {some: 'data'}); // send 'event' to current client
    socket(anotherSessionID).emit('hello'); // send 'hello' to another user
                                            // identifyed by anotherSessionID

Any controller action (both socket and non-socket) can emit some event with connected client (current session client). If you want to communicate with another user need to specify session id as param of socket method.

Other API will be available later: join, broadcast, etc..