update v15.8

- A theme many of you have asked for -
- Todays starts the first subtheme of the actual macrotheme -

-    
- Added a big minimal window (3 sizes)
- Added a modular bakery counter and a modular bakery items expositor
- Added 2 different modular glass cases and a bunch of bread types to display
- Added some flat bread and pizzas to display on the items expositor and the counter

*Everyone who already bought the asset can get the new stuff for free

See you and happy game-making! :)