initial commit
updates to health doll
final commit for now
moved overlay cut back to the top
fixes some things with the HUD
Merge branch 'master' of https://github.com/tgstation/-tg-station into injurydoll
UI improvements, health doll final
UI improvements, health doll final

Merge branch 'master' of https://github.com/tgstation/-tg-station into injurydoll
removes smiley faces from o2 and kpa icons
Merge branch 'injurydoll' of https://github.com/paprka/-tg-station into injurydoll

Conflicts:
	icons/mob/screen_gen.dmi
changelog
toxins update, food update
old tox icon into old file
Merge pull request #6131 from paprka/injurydoll

Health doll, UI improvements