Medical - Add medication dosage support & improve overdose

[Cplhardcore]

When merged this pull request will:

• Rework overdose slightly, for better handling with external mods with multiple dose levels for one kind of medication
• splits overdose into its own function
• adds the getAllMedicationCount function, which gets all medications in a unit and outputs them in an array of arrays containing the medication's name, the dose, and the effectiveness

IMPORTANT

• If the contribution affects the documentation, please include your changes in this pull request so the documentation will appear on the website.
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• Title of this PR uses our standard template Component - Add|Fix|Improve|Change|Make|Remove {changes}.

[LinkIsGrim]

Don't worry about the failing pboProject build. Do worry about HEMTT warnings/errors though.

[LinkIsGrim]

Why return one of the inputs here? If it's for the other functions' sake, modify its return instead IMO

[LinkIsGrim]

won't work, getText will never return nil and isText will always be true

[LinkIsGrim]

Should've just started a review.

[LinkIsGrim]

Did you actually intend on dropping support for root-level onOverDose?

Also, won't work.

Suggested change

	private _medicationConfig = configFile >> "ace_medical_treatment" >> _classname;
	private _medicationConfig = configFile >> "ace_medical_treatment" >> "Medication";