Spiritus Astrum [P0-B8]: p1448: Debugging, Improvements

I have added a large number of sound effects to the project.

There are still more that could be added, but I think that for the initial release I have enough.

I also need to optimise the audio code later.

The next goal is to test the player server.

Most of the testing that I have done so far is with the multiplayer server, the player server has not been properly tested yet.