Animated cyborg transformations

- Adds Iatot's animations from standard cyborg to other cyborg modules.
- I did some editing to engineering, medical, security and mining cyborgs: http://imgur.com/a/Uu4mb#4

- Toiletbot (Service borg Kent) not included.
- Renamed some cyborg sprites in robots.dmi so they make more sense/ are easier to work with.
- code copy-pasted from code/datums/spells/ethereal_jaunt.dm.

http://www.ss13.eu/phpbb/viewtopic.php?f=12&t=3500