BirdSpotter update

Finally, a big update to BirdSpotter!

There's several new pictures to take and a slightly bigger world, also some sounds are slowly being added while I bugfix.

I'm not sure if the game will have much soundfx, I'm still using the 2 beta-5 version and dreading the port to version 3. This means that there's no way for me to add sound effects that don't cut off the music, at least to my knowledge.

For the next big update I'd like to finally add a way to enter the old windmill, and open the way to the farmlands. I hope it won't take me another two years again ^^; I'm also looking into making a very small physical release.

By the way, I made myself a Cohost page where I'll show progress on this and other projects : https://cohost.org/Rha