Switched to the new version of DS1302 library
Modified wiring and sensor definition (moving from prototype to final
board)
Splitted sensors arrays between kiwi-related and custom-related
Changed Take-Off switch and LEDs wiring
Added Mario theme chiptune support 

(thanks to N.Spriet)
- Mario theme is played each time the board resets
Added middle temperature analog sensor
Cleaned sensors array	

- only one array in used for both frames (custom/kiwi)
- sensors have been reordered
Changed serial debug baudrate to 600 Bauds