Cybernetic limbs [CLOSING SOON, BETTER PULL COMING]

Check this Forum thread for discussions: http://www.ss13.eu/phpbb/viewtopic.php?f=10&t=1774

CYBERNETIC LIMBS:

Augmented limbs can take less damage than normal limbs (To force people to swap where on the person they are attacking instead of attacking the same area over and over) there are multiple surgeries, one for each limb (leg/arm/left and right variants too / head, chest) some Sexy sprites by Dalmationer

PLEASE DO NOT PULL THIS, IT IS CONSTANTLY BEING WORKED ON AND IF PULLED BEFORE I SAY IT'S OK THEN THINGS WILL BREAK, SO PLEASE LEAVE THIS TILL I SAY, OK?

(I also made the pull request not shit...)
(there was talk of Dismemberment, But I'll add that in another pull so I do it right and so it isn't tied to this)
(Limb objects moved to its own pull, currently up)