Demo MQTT VSCP websockets

Demo: Live VSCP MQTT data over websockets

Added some initial demo code for VSCP MQTT events over websockets. Currently a page with an unformatted live event list is available and a gauge displaying the fridge temperature in our kitchen.

The code is here

This is initial work and work in progress so please expect a lot of changes and improvements. Posted here for people that want to start development around this technique.

Information about the events available will be added as we go and more will come. There are some info in the wiki already but info is far from complete.