Convert some images from indexed to RGBA
This is because, for reasons unknown, SFML on Windows was inappropriately complaining that they were not 8-bit. The problem appears to be that it can't even handle colour maps of less than 8 bits.
Before Width: | Height: | Size: 1.1 KiB After Width: | Height: | Size: 1.5 KiB |
Before Width: | Height: | Size: 573 B After Width: | Height: | Size: 966 B |
Before Width: | Height: | Size: 875 B After Width: | Height: | Size: 1.6 KiB |
Before Width: | Height: | Size: 297 B After Width: | Height: | Size: 527 B |
Before Width: | Height: | Size: 1.0 KiB After Width: | Height: | Size: 1.5 KiB |