Baystation12/Baystation12 — pull request #7549 by Zuhayr (2014-12-27 07:14:57+00:00)
Title: [DNM] Limbs and organs rewrite.

This project is to convert the organ datum system to an organ object system, merging limbs with their detached items and internal organs with their organ types. It also implements a tissue layer system for organ wounds and generalizes a great deal of surgery.

TODO:
- [ ] Merge organ datums with limb and organ objects.
- [ ] Clean up the merge.
- [ ] Get everything working at a basic level.
- [ ] Reimplement the deleted surgery branches.
- [ ] Move the wound system into the tissue layer system.
- [ ] Implement generic limb disfigurement (scarring).
- [ ] Convert breaks and infections to the tissue system.
- [ ] Everything else.

IMMEDIATE TESTING:
- [ ] Test basic life.
- [ ] Test robot construction.
- [ ] Test bot construction.
- [ ] Test injuries to external organs.
- [ ] Test injuries to internal organs.
- [ ] Test reagent processing.
- [ ] Test limb attachment surgery.
- [ ] Test prosthetic attackment surgery.
- [ ] Test in-round prosthetics.
- [ ] Test latejoin prosthetics.