Hook Up Socket.Io for real-time updates in the browser

[ryankelley]

Here's an example: https://github.com/sayanee/Kraken_Example_SocketIO

[ShaneK]

I went with AJAXing for data instead of socket .io because it was a lot easier to implement, basically. It was all set up for AJAX already and the actual time constraint is the time it takes to query for the data and organize it, which is long enough that AJAXing for the data works just fine.