Changes in V3.2

This document is work in progress for next release

SceneJS V3.2 adds more capabilities for custom node plugins, such as task tracking and pub/sub.

• Asynch task monitoring on custom nodes - basically where custom node types can signal start and completion/failure of asynchronous tasks (such as loading some data for themselves etc) - demo
• Publication of data by custom nodes - where custom node types can publish things for subscribers - demo