Modify folder architecture

map.json

package.json

public/README.md

tilesets/README.md

tilesets/example/TCM_Logo.png

tilesets/example/WA_Decoration.png

tilesets/example/WA_Exterior.png

tilesets/example/WA_Logo_Long.png

tilesets/example/WA_Logo_Short.png

tilesets/example/WA_Miscellaneous.png

tilesets/example/WA_Old_Logo_Long.png

tilesets/example/WA_Old_Logo_Short.png

tilesets/example/WA_Other_Furniture.png

tilesets/example/WA_Room_Builder.png

tilesets/example/WA_Seats.png

tilesets/example/WA_Special_Zones.png

tilesets/example/WA_Tables.png

tilesets/example/WA_User_Interface.png