Privacy

Since the feature is in high demand, I might be implementing privacy 
lists soon. If you thought about how the UI should look for this, or 
have other ideas wrt this topic, it's time to give your input. Here is 
what i came up so far:
	http://www.cs.kuleuven.be/~remko/psi/forums/privacy.png
This is the dialog in which you have full power of your privacy. 
Additionally, i would have a 'Block this contact' context menu for each 
item in the roster, which does the following:
- If there is an active list (= a list which is only active for your 
current session), add this contact to
   the active list.
- If there is a fallback list installed (the list that is used when 
there is no active list), add this contact to the fallback list. If 
there is no fallback list installed, install a new one yourself (called 
'Default' or 'Fallback' or whatever), and add this contact to the 
default list.

cheers,
Remko