Implementing deviceChangeEvent

[plastbox]

The current incarnation of node-telldus only supports three of the existing events, leaving out tdRegisterDeviceChangeEvent(). This event contains, according to the documentation*:

• device ID
• changeEvent (added, changed, removed)
• changeType (name, protocol, model, method)
  ..and a couple of technical things.

I might give implementing it a try myself, as this event would come in quite handy for the project I'm working on.

*http://developer.telldus.se/doxygen/group__core.html#gaf5263a29ca20f66cfa78d2ff2625b388

[Hexagon]

Oh, I never noticed there was another event type.

Should be pretty straight forward to implement, give it a try and drop a line if you run into some problems :)

[kandsten]

This is something that would indeed be useful. (I realise that the issue is three years old, but figured I might as well register interest. Sorry to say my C isn't up to snuff to actually fix it myself.)