[WLANware] powquty life log update

[Stefan Venz]

Hi,

This week I have been working on the traffic light system for EN50160
events which works fine, as long as I keep the logic in the view part,
but following the model control view approach I struggle a little bit
putting the control logic in the controller.
I started to work on email notifications this week as well.
Next week I will continue my work on the traffic light system.

Best regards
Stefan