introspection

[Lawrence D'Oliveiro]

I wrote:

> I wrote:
> 
>> Which reminds me, I should add another to my DBussy examples,
>> showing how you can bypass introspection and do entirely local
>> construction of a proxy interface.  
> 
> Hmm, turns out I have already done an example of this ...

Added another one, that doesn’t use a standard D-Bus interface:
<https://github.com/ldo/dbussy_examples/blob/master/notify>.