Does not have a folder to add textures

[lucasmsoares96]

Hello guys! First I want to thank the developers for this amazing project. It will be used in the next computer graphics classes at my college. But we are missing a directory to add the textures, as cmake needs to create links to the build folder. How do I make cmake copy the textures folder to the build folder? It would be perfect if they could add this feature in the next versions of Glitter.