update v8.7

The 'Camping' update serie gonna feature many classic camping scenarios along with new vegetation and versatile sprites.
~ Have marshmallows ready~  
-

- Added an unlit campfire, the lit version and a bunch of ashes
- Added a 6 frames loopable animation to the campfire
- Added 3 marshmallow on a stick to place aorund the campfire
- Added an hanging cooking pot (empty and with filled with soup)
- Added a loopable animation for the campfire with the hanging pot above it

See you and happy game-making! :)