Add a way to undo polymorph

[Superlagg]

I still think it would be great to stuff a bird into a cyborg and have it work from there. Maybe let the Roboticist make mechanical wings and talons that'll let them pick up bigger objects. Or robot animals that you can stick their little bird brains into. Turn a bullshit situation into merely a shitty one.

And give Medbay a veterinary cloner, which is like the normal cloner except smaller and smells like dogs. Allows you to clone critters and monkeys, with an emaggable option to upload dead guys into cats or turkeys or something.