Merge pull request #15864 from Putnam3145/auxmos-2

UPDATE AUXMOS TO 2.0.0 (TESTMERGE THIS HOLY CRAP)

code/modules/atmospherics/gasmixtures/gas_mixture.dm

@@ -280,9 +280,12 @@ we use a hook instead
 	parse_gas_string(model.initial_gas_mix)
 	return 1
 
+/datum/gas_mixture/proc/__auxtools_parse_gas_string(gas_string)
+
 /datum/gas_mixture/parse_gas_string(gas_string)
 	gas_string = SSair.preprocess_gas_string(gas_string)
-
+	return __auxtools_parse_gas_string(gas_string)
+/*
 	var/list/gas = params2list(gas_string)
 	if(gas["TEMP"])
 		var/temp = text2num(gas["TEMP"])
@@ -295,6 +298,7 @@ we use a hook instead
 		set_moles(id, text2num(gas[id]))
 	archive()
 	return 1
+	*/
 /*
 /datum/gas_mixture/react(datum/holder)
 	. = NO_REACTION