MQTT support / blocks in javascript

[stretchyboy]

Add blocks for interacting with IoT (Internet of Things) devices using the MQTT protocol over Websockets.

What is MQTT?
MQTT stands for MQ Telemetry Transport. It is a publish/subscribe, extremely simple and lightweight messaging protocol, designed for constrained devices and low-bandwidth, high-latency or unreliable networks. The design principles are to minimise network bandwidth and device resource requirements whilst also attempting to ensure reliability and some degree of assurance of delivery. These principles also turn out to make the protocol ideal of the emerging “machine-to-machine” (M2M) or “Internet of Things” world of connected devices, and for mobile applications where bandwidth and battery power are at a premium.

http://www.eclipse.org/paho/clients/js/
Initially will use the public broker @ http://www.hivemq.com/showcase/public-mqtt-broker/