added "real-time" article stats via WebSockets (socket.io - npm install required)
refactor urls so that whole page reloads are infrequent, to prevent socket.io having to reconnect frequently
add header with page title for list views
typo fix
use broadcast sockets
added count button
updated README
further documentation
fix race condition when socket.io message arrives before ajax
Merge pull request #17 from glynnbird/realtime

Realtime notifications of new articles via web sockets