Themes updte

[Kalahari Inkantation]

also there is a lot more we could be doing to make boyah 2.0 look and feel more familiar aside from themes

for example, many visual elements like message icons and banners remain missing or broken

https://boyah.net/forums2/index.php/topic,70109.0.html

and also ranks but jmv just addressed that in another topic lol