Brainstorm: make toxins useful again

[icarus]

i had some code a while back to make pods run off of plasma tanks

if you just took off in a stock pod it'd run out of fuel in seconds, but if toxins set you up a burning can of fuel you could fly forever

everyone whined so much i took it out

i don't really mean fuel systems, i mean like expanding the engine so you can use more equipment/not have to buy the nice engines in space