add EV3 Game program

[AntoniLuongPham]

Dear @WasabiFan,

Please find my EV3 game program for your review.

It is very fun to play with but the robot code is hard and has a lot of functions so it took me a lot of time.

My dad helped me with some math and variables. He found a big bug in the execute_move function and fixed it for me.

Thank you very much!

Antoni