Event driven connect: using something similar to SystemConfiguration's Reachability. Anytime reachability changes we try to connect. Note: This can probably be limited quite a bit further.
	modified:   cartel.py
Merge branch 'master' of github.com:jmatt/cartel
Added references in comment.
	modified:   cartel.py
Version 0.4 released. Reachability events.
	modified:   setup.py