Memory saving release

Include compressed FreeDoom wad file that also removes unneeded audio files since they are used elsewhere anyway.
Reduced sample rate of sound effects this both makes the sound more consistant all the same sample rate and should help reduce file size and maybe help the game run a bit better.

Still need to fix levels that wont load currently being the following.
Maps E1M5,7
Maps E2M5,9
Maps E3M4-5,9