Medical - Improve Epi status message in the event of critical injury

[alexgibbs606]

Epi Status Messages:

• Improved status messages when attempting to push epi on a patient
  • "Too injured" will display if the medkit can still be used on the player to heal. This is determined by getting each hitzones scaled health and comparing to the max heal limit for the medkit.
  • "Critically injured" will display if the patient is critically injured, and the medkit can no longer heal them.

[alexgibbs606]

Corrected logic with requested addition and updated localization messages

[veteran29]

I don't think we want to edit default settings? @Kexanone ?

[Kexanone]

Yeah, that should remain disabled.

[veteran29]

Settings needs to be replicated, move down to other Rpl props. Also needs a default value in case the settings are not there.

Suggested change

	protected float m_fACE_Medical_MedicalKitMaxHeal;
	[RplProp()]
	protected float m_fACE_Medical_MedicalKitMaxHeal;