Hard Doom v8.3.1 file

* CVARS For Hosting *

sv_shotgunstart - Enable this to start with the Shotgun and 8 Shells.
sv_ssgdrop - Enable this to make SSGers drop the SSG.
sv_smartaim 3 - Make sure to set this so BFG tracers won't hit other players.

* Change List *

1. Fixed a typo in the Minigunner's XDeath state. This should fix the bug where he can't drop a Minigun when gibbed.
2. Fixed the missing bullet decals on the Nazi Officer.
3. Made bullet casings fade out when fully submerged in water.
4. Adjusted the torch effect so it should always render when in view and never render when not in view.
5. Fixed fast monster support. Now enemies melee is fast and Demon's movement is fast.