Doom 1-2+dlc gog. Mouse and keyboard fix

So yeah i've included mouse and keyboard fix for the doom gog versions -> The Ultimate DOOM and Final DOOM

I've put them all separetly so you can just download the fix if you want.

Basically this makes it so that the mouse and keyboard functions like normal. WASD for movement (left and right is set to strafing only), shift for running, mouse is for looking around and shooting. I've also disabled the mouse forward and backward movement. E for opening doors etc... Standard stuff so to speak.

Credit:
Thanks mercs213 for the doom games!