Proper mirror PR for the disease refactor because I fucked up the first one. (#2026)

* Revert "im a dumbass and didn't see the .rej files Revert "[MIRROR] Disease Refactor" (#2025)"

This reverts commit 44742cb115.

* Delete shuttle_loan.dm.rej

* Delete life.dm.rej

* Update life.dm

* Delete life.dm.rej

* compile

code/game/gamemodes/changeling/powers/panacea.dm

@@ -41,6 +41,9 @@
 	user.reagents.add_reagent("antihol", 10)
 	user.reagents.add_reagent("mannitol", 25)
 
-	for(var/datum/disease/D in user.viruses)
+	for(var/thing in user.viruses)
+		var/datum/disease/D = thing
+		if(D.severity == NONTHREAT)
+			continue
 		D.cure()
 	return TRUE

code/game/gamemodes/miniantags/abduction/gland.dm

@@ -133,10 +133,9 @@
 	to_chat(owner, "<span class='warning'>You feel sick.</span>")
 	var/virus_type = pick(/datum/disease/beesease, /datum/disease/brainrot, /datum/disease/magnitis)
 	var/datum/disease/D = new virus_type()
-	D.carrier = 1
+	D.carrier = TRUE
 	owner.viruses += D
 	D.affected_mob = owner
-	D.holder = owner
 	owner.med_hud_set_status()
 
 

code/game/gamemodes/miniantags/monkey/monkey.dm

@@ -60,7 +60,6 @@
 
 		var/datum/disease/D = new /datum/disease/transformation/jungle_fever
 		D.visibility_flags = HIDDEN_SCANNER|HIDDEN_PANDEMIC
-		D.holder = carriermind.current
 		D.affected_mob = carriermind.current
 		carriermind.current.viruses += D
 	..()