Credits for the libraries/code/resources/tools used by lexlib.
--------------------------------------------------------------

> cglm (lib)
[code]: https://github.com/recp/cglm
[license]: (MIT) https://github.com/recp/cglm/blob/master/LICENSE
[copyright]: (c) 2015 Recep Aslantas <info@recp.me>
[notes]: is used only for testing/comparing, is not included in lexlib's library build.

> cmake (tool)
[license]: https://gitlab.kitware.com/cmake/cmake/raw/master/Copyright.txt
[copyright]: 2000-2023 Kitware, Inc. and Contributors All rights reserved.

> libpng (lib)
[license]: http://www.libpng.org/pub/png/src/libpng-LICENSE.txt
[copyright]: (c) 1995-2022 The PNG Reference Library Authors.
[notes]: lexlib does not provide any code from libpng thus it needs to be linked separately.
[used]: for optionally supporting the png image format.

> macintosh.bmp (resource)
[description]: The default System palette stored in the ROM BIOS of various classic Macintosh computer systems.
[source]: https://lospec.com/palette-list/macintosh-8-bit-system-palette
[notes]: the colors in the file were taken from the color palette in lospec published by vga256.

> plasma.bmp (resource)
[source]: the default "plasma" GIMP color palette.

> stb_image (code)
[description]: multiple format image loader.
[source]: https://github.com/nothings/stb/blob/master/stb_image.h
[license]: Unlicense (Public Domain)
[notes]: modified to be smaller.

> stb_image_write (code)
[description]: multiple format image writer.
[source]: https://github.com/nothings/stb/blob/master/stb_image_write.h
[license]: Unlicense (Public Domain)
[notes]: modified to be smaller.

> zlib (lib)
[license]: https://www.zlib.net/zlib_license.html
[copyright]: (C) 1995-2022 Jean-loup Gailly and Mark Adler
[notes]: its required by libpng for compression and its linked separately.