Comment 73 for bug 1480877

Here's a first attempt at a patch, which unfortunately doesn't seem to work...

The general idea is when an AccessPointRemoved signal is received, we need to ensure that the associated DBus watch is removed. According to the QDbus documentation, DBusConnection::disconnect() should do this. I unfortunately didn't add any debug logging, so will have to take another stab on Monday ( unless someone else can take a look ).