https://docs.github.com/en/get-started/getting-started-with-git/configuring-git-to-handle-line-endings

- __gc was not correctly set (found and fix provided by Zorbn)
- with that fixed, resources in use but not referenced can cause read after free issues. these are:
    - play_music
    - set_shader
    - set_font
    - set_canvas
  these now save a reference to the object to prevent premature collection. (previously done in C API)

…with the commits

functions are extended to support angle/scale_x/scale_y etc.

- full lua 5.3 utf.* functionalilty
- some extras

used: https://github.com/starwing/luautf8/