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

This reverts commit abdbc7b09a5f2a67dc56b11d3c18ecc6a4930159.
Revert "Revert "Revert ":space_invader: Added .gitattributes & .gitignore files"""

This reverts commit 9c6f3628e83cf9b917bc889b76a3da58ac49712e.