Hardcoded GoL kernel runnable with MOIRE

[Andrey Zamaraev]

• Implement a hand-written kernel for GoL;
• Implement necessary GPU arrays initialization;
• Make kernel callable each step();
• Implement a render() function getting the resulting image;
• Implement random initialization;
• Debug the whole system;

[Andrey Zamaraev]

GoL kernel is running correctly, but the resulting image is not really rendering, it's just a copy of the field. Let move the real rendering to the next step.