Beautiful Hieroglyphs

Replaces images that look like they are from wikihiero usage with coloured versions based on the tuxscribe glyphs found here: https://www.qsl.net/5/5b4az/, with some colour correction to better match historical usage.

The images are packaged inside of the extension, so there are no additional network overheads from using this extension.

71 of the images are not currently replaced, These remaining edge cases will be fixed in future releases.

This extension is based on work by Neoklis Kyriazis and modifies the results of work by Guillaume Blanchard, both of whom are thanked for their contributions towards the beautiful rendition of Ancient Egyptian writing.