fullstack setup - needs socketio integration, added angular-socket-io

This is an example setup MEAN, with angular running on the front-end and nodejs with mongoose on the backend. Package.json and bower both updated.

For communicating jobs I have included the angular-socket-io module and made a factory(reference https://github.com/btford/angular-socket-io for connecting the controller with this and sending data via socket.io).

This layer is not complete as it needs listeners on the nodejs side but this should be fairly simple by just looking at the docs/guide on socket.io.