+--TODO connect signals to something sensible (sb:20170130)
+pomodoro:connect_signal("stop_working", function () naughty.notify{ text = "stop_working", timeout = 10 } end)
+pomodoro:connect_signal("stop_pause", function () naughty.notify{ text = "stop_pause", timeout = 10 } end)
+pomodoro:connect_signal("start_working", function () naughty.notify{ text = "start_working", timeout = 10 } end)
+pomodoro:connect_signal("start_pause", function () naughty.notify{ text = "start_pause", timeout = 10 } end)
+