Post release update

Hello to everyone! Thank you all who enjoyed our first project and also those helping with feedback!
This first update is to help address a lot of the early feedback with some small bugs and making the gallery a bit more filled out
-The gallery has been extended to include the in game sprites, a little concept art, some sketches as well as a simple tutorial (i may update it to be more fancy) on how the window system is meant to be used.
-the sped up music should now properly loop.

-added a bit more sound effects when playing to enhance the experience