[DO NOT MERGE] Molotovs

Beginning work on molotov cocktails. 
Currently allows you to cut bedsheets into rags and turn rags into damp rags (like the one that spawns in the bar or in janitor crates)

PLANNED:
Throwing bottles of booze causes them to smash like when you hit someone over the head with them
Stuff rag in bottle of booze to make a molotov
Allow booze bottles to be emptied via dumping them out like space cleaner bottles

POSSIBLE: (probably above my coding level)
Different reagents within a bottle cause differing levels of explosion IE welding fuel > more fire, etc. Liquid plasma turns to gas for mini-incendiary grenade?

How2molotov:
Take a sharp object (like a knife, wirecutters, shard of glass, etc) and cut up a bedsheet
Get a bottle of booze and stuff the rag in it
Use the bottle in your hand (click on it/"use" hotkey) to wet the rag with alcohol 
Use a lighter/welder/etc on the bottle to light the rag, 4 seconds before it bursts in your hand (toggles throw mode immediately)
When thrown it smashes and spawns some hotspots around it which peter out quickly