[Etoys] dbus bindings

[Andreas Raab]

Bert Freudenberg wrote:
> Right now we're still using Python's dbus bindings, forwarding messages 
> via a pipe into Squeak. This was the simplest to get working.

And also by far the safest bet since the Python bindings will be updated 
for sure so we only have to care about the part that we want to care 
about (how to get the messages from/to the image). Generally, my feeling 
is that for our needs (make eToys run robustly) this is all we should be 
doing - I don't see the need to write our own bindings if all we need is 
to exchanges a few messages back and forth.

Cheers,
   - Andreas