Medical

Changes the following in the medical department:
 * Replaces the coffee machine in the staff room with a snack vendor
 * Adds a paper bin to the morgue with a blue and a red pen
 * Shifts some boxes around to make them look nicer
 * Adds Advanced Trauma Kits to the surgery theatres
 * Moves the surgical saw slightly to the north so it appears to be lying next to the scalpel rather than beneath it
 * Removes medical belts from lockers (as they are now found on racks)
 * Adds a folder to virology and removes a duplicate pair of syringe/beaker-boxes
 * Adds a chair to the virology monkey pen (!)