Fast & Nano

[Update] Finally get NANO system and Jackpot working thanks to MADORA support. I upload a version with just this fix after the deadline. A game created for the Madora Game jam Win NANO crypto-currency jackpot! (You can still play and test the game without putting money) Principle Each race costs a certain number of nano that go into a common pot: the jackpotIf you win your race, you win the jackpo…