v3
- added body destructor, onsetdestructor (looking like solve memory problem)
- added AutoSleep, wich set/resets AutoSleep to all bodies
- updated newton_debugdisplay, now dont operate with objects with infinity mass(static) and "sleeping" bodies
finished and uploaded
PS: i'm making so many versions because i'm leaving my city for some weaks, so i want to make as much as possible