Fixes chainsaws cutting through centcom locks. Fixes#4372
Fixes reversed left hand chainsaw sprite.
Added Chainsaws to traitor uplink, they can be purchased for 10 crystals. They come pre-filled with fuel.
Added Chainsaw destruction state.
Added Chainsaw description.
Modified OP chainsaw stats.
Added Dionaea Arousal backdoor
Fixed up shitty eyedamage code.
Fixed soundless chainsaw attacks.