Create chrome extension

[blueghostuk]

There would be a link from the web interface to subscribe to updates via chrome http://developer.chrome.com/extensions/pageAction.html http://developer.chrome.com/extensions/webstore.html

This would use the chrome notication api to push updates to the client per train. once terminated the connection would be dropped

http://developer.chrome.com/extensions/notifications.html

Could support omi box search to work like command bar http://developer.chrome.com/extensions/omnibox.html

store config http://developer.chrome.com/extensions/storage.html

use google cloud messaging? http://developer.chrome.com/extensions/pushMessaging.html