concerning startup-notification

[Antoine Dongois]

Hi,
Here are a few questions concerning the startup-notification module I
hope someone can answer.
After checking out the CVS module I'm a bit confused since it contains
two folders for libraries that are seemingly similar:
startup-notification and launchfeedback. What are the differences
between these two libraries? I'm guessing launchfeedback is deprecated,
correct?
What is the current state of the startup-notification library? What
parts of the spec are yet unimplemented? 
I'm particularly interested in implementing the following design goal
stated in the spec: "put an app on the workspace which was active at
launch time" which I believe is not possible at the moment given the
current state of startup notification (I may be wrong on that, please
correct me if so).
Thanks for any advice.

Regards,
Antoine