Extra Small Cuba edition

CHANGES: - Demolition Trucks, Terrorists, and Crazy Ivans are the only units available to make. They are also half price and don't require a radar. - Walls are half price and are the only defences available. They don't need barracks to be built and are affected by explosions. - Refinaries give Demoliltion Trucks instead of Harvesters. - Barracks and Refinaries no longer require Tesla Reactors to be built. Construction Yard gives +60 power and a free radar. - Anything more advanced than a War Factory can no longer be built. - Starting untis are now just Terrorists. - Crates have a 5% chance of exploding.