Revert "Revert ":space_invader: Added .gitattributes & .gitignore files""

This reverts commit f5cf87f7a7906fc0a2f1ed4b746417c0cca698b4.
Revert "Revert "Revert ":space_invader: Added .gitattributes & .gitignore files"""

This reverts commit c1b9db7826a1267a03c6535c05492b89f8d11a5f.