Update Server State on ServerStateChangeEvent in addition to individual groups.

peer/cwtch_peer.go

@@ -811,6 +811,10 @@ func (cp *cwtchPeer) eventHandler() {
 			cp.mutex.Unlock()
 		case event.ServerStateChange:
 			cp.mutex.Lock()
+			// We update both the server contact status, as well as the groups the server belongs to
+			cp.Profile.Contacts[ev.Data[event.GroupServer]].State = ev.Data[event.ConnectionState]
+
+			// TODO deprecate this, the UI should consult the server contact entry instead (it's far more efficient)
 			for _, group := range cp.Profile.Groups {
 				if group.GroupServer == ev.Data[event.GroupServer] {
 					group.State = ev.Data[event.ConnectionState]