[FIX] - Put the POISON back in the Poison Bottle

[Cogwerks]

Testing 15-unit syringe doses on a room full of clowns, Mutagen, Radium and Neurotoxin, and Histamine were too weak. The rest were all lethal over different amounts of time, three of them were extremely rapid.

I've removed the weakest poisons, added two new poisons, raised the bottle sizes from 30 to 40 units and adjusted a lot of the poisons to work over a longer period of time now.