fixes defibs reviving and noclone check
fixes basically everything wrong with defibs right now
Changes the defibrillator to use HEALTH_THRESHOLD_DEAD as the max damage it heals
Changes succumb to apply exactly the required amount of oxyloss to die, instead of a hard-coded 200
Merge pull request #2 from JJRcop/defibfun

Defib changes/succumb changes
Buffed weaken of safety off defibs and removed burn damage
emagged defibs now make people gasp
Merge pull request #5682 from paprka/fixdefib

Defibrillator Hotfixes