pared down logging in favor of unittests

game.go

@@ -67,13 +67,11 @@ func (g *game) run() {
 	for {
 		select {
 		case p := <-g.register:
-			log.Printf("adding player: %+v", p.Robot.Id)
 			g.players[p] = true
 		case p := <-g.unregister:
 			delete(g.players, p)
 			close(p.send)
 		case s := <-g.sregister:
-			log.Printf("registering a spectator: %+v", s)
 			g.spectators[s] = true
 		case s := <-g.sunregister:
 			delete(g.spectators, s)