Based on the Coding Train video and the subsequent C++/SFML contribution by 'Deedone'
This version is simplified and rewritten to include CUDA support for the simulation, so larger simulation grids can run faster. Also, the reaction part of the equation was abstracted to a function, so they can be swapped out for models other than the Gray-Scott
1000x1000 Realtime (f: 0.055, k:0.062)

- Make sure you have the SFML and CUDA libraries installed (latest).
- Build:
make all - Run:
./diffusion