[ADD] sweeping changes to grenade.cs, round explosion type, redid damage to only hit objects
[ADD] sweeping changes to grenade.cs, round explosion type, redid damage to only hit objects

fomalsd/unitystation,Necromunger/unitystation,fomalsd/unitystation,krille90/unitystation,fomalsd/unitystation,Necromunger/unitystation,fomalsd/unitystation,krille90/unitystation,Necromunger/unitystation,Necromunger/unitystation,fomalsd/unitystation,fomalsd/unitystation,Necromunger/unitystation,Necromunger/unitystation,krille90/unitystation,fomalsd/unitystation