Signal for property changes

[Marcel Holtmann]

Hi Thiago,

> >did you read the second paragraph of my response? I see that issue and
> >thus we annotate the properties that do know and in that case we can
> >send out that signal.
> 
> Apparently I did not. Sorry about that.
> 
> Indeed, with such an annotation available, it would be possible.

any ideas about the naming? I am not sure what rules have to be followed
for the annotation. Maybe something like:

	org.freedesktop.DBus.Property.ChangedSignal

Regards

Marcel