Changed IsOnGround checks with OnGround check

• Fixed AR46T not spawning for '46 Soldiers

Reverted to retrieve files for AR46-T

• Complete rework for VJ Revamp

• Added Tesla Grenade & Hand Grenade
  
• Added rocket entity for AR-60's Rocket Launcher
  
• Added Commander voices for Commander SNPCs
  
• Rocket Trooper will now fire rockets more aggressively
  
• Redone Super Soldier sounds as well as added new ones
  
• Updated Commanders' reinforcements code
  
• Updated gas tank explosion sounds
  
• Fixed gas tank explosion light for Fire & Heavy Trooper
  
• Fixed extra skin variants for masked 1946 SNPCs not using filtered voices
  
• Fixed 1946 SNPCs sometimes creating a duplicate helmet on death if the helmet was already knocked off
  
• Fixed P-60 using wrong bullet tracer
  

• Updated '46 Infantry VMTs

• Normal SNPCs will crouch walk when shooting at times now
  
• Fixed AR Marksman not using blue tracer
  
• Added self.WF_Heavy tag to Heavy SNPCs
  
• Added self.WF_Super tag to Super Soldier

• Minor changes to '46 Infantry skins