Fixed a bug with the M739 SAW's firing sounds not working due to an internal change of the weapon base in its previous update.

• Replaced the M7057 with the Halo 3 model & sounds. The CE one will later reappear in the work in progress "Multiplayer SWEPs" pack. My reasoning for this is that this pack is intended to be both halo-gameplay & lore accurate. To conform to this using the Halo CE flamethrower would not fit that goal since it is a weapon cut from Halo CE which was only later reintroduced with the Gearbox port.
  
• To conform to its appearance in Halo 3, the M7057 has been changed into a pickup-only weapon.
  
• M7057 switched to use the new `drc_flame` projectile which behaves a lot more like Halo's flamethrower fire.
  
• Made H2A campaign shotgun's rubber a bit darker to match the contrast of OG Halo 2.
  
• Remade reload empty finale / ready sound for the Halo CE sniper using the same sound at a higher bitrate from other games which also used it. (namely Halo 2)
  
• Remade most CE shotgun sounds using higher bitrate audio from other games which also used it. (namely Halo 2)
  
• Remade Ma5B reload and melee sounds.
  
• Remade M6D melee, reload, ready, and pose sounds.
  
• Made custom distant firing sounds for the Ma5B based on the same weapon its firing sound is sourced from.
  
• Updated info descriptions for weapon inspections.

added support for newer muzzle flash stuff, made the BR85HB (Halo 4 BR) use a proper display.

• New Weapon: M363 (Halo 4 Sticky Detonator)
  
• Added Reach-esque triangles to the spartan laser crosshair which pull inwards while charging.
  
• Spartan laser now has a red lens flare & light which increases with intensity while charging.
  
• M45 (Reach shotgun) is now using AI upscaled textures.
  
• M45D (Halo 5 shotgun) is using a custom retexture/material setup I did which mimics the Halo Online shotgun style.
  
• BR85HB (Halo 4 BR) is now using Halo 4 animations.
  
• BR85HB (Halo 4 BR) is now using a 2D scope.
  
• BR85N (Halo 5 BR) is now using Halo 4 animations.
  
• Corrected ammo title for weapons using the spnkr bullet profile (Spiker -> High Explosive)
  
• Remade the crosshair for the railgun.
  
• Added single-use ammo bag/crate entities, using models/textures from Halo CEA & H2A Campaign.

Hotfix: Rocket launcher / missile pod can no longer track players or nextbots, tracking breaks if the world is in the way.

• Added proper scope elements to all weapons (snipers, magnums, etc)
  
• Added bodygroups to Ma5D, and added bits from the Halo: Recruit model to those bodygroups.
  
• Switched Ma5D to Halo 4 animations
  
• Removed all recoil from all weapons except for the SMGs, since Halo does not do this.
  
• Added muzzle flashes to all weapons firing effects that needed them.
  
• New weapon (variant): SPNKr Tracking Missile Launcher. While zoomed in, this launcher will start a lock on the nearest vehicle to the player which enters the scope space.
  
• Updated the missile pod (LAU-65D) to utilize projectile tracking, and can now lock onto vehicles in a similar fashion to how it does in Halo 3.

hotfix: removed mauler assets