Comment 2 for bug 1042757

With https://code.launchpad.net/~bikini-atoll-squad/unity-greeter/ubuntu.control-network-permission/+merge/121900 which I'm about to merge (this is the final piece of the permissions puzzle), it could land now.

The only outstanding issue is that connect/disconnect notifications have an ugly black border because there is no compositing. But that's a bug in notify-osd that I'm trying to track down. I don't think that should block the feature.