Added laser scalpel items
Initial run of surgery steps for laser scalpels
Laser scalpels are now producable
Merge pull request #4487 from zekesulastin/laser-scalpel

Laser Scalpels Ver. 1
Efficiency: Joblist

Conflicts:
	code/__HELPERS/global_lists.dm
Merge pull request #4498 from ZomgPonies/bs12

Efficiency: Job lists